Entries |
Document | Title | Date |
20080198220 | Compound camera and methods for implementing auto-focus, depth-of-field and high-resolution functions - A compound camera system for generating an enhanced virtual image having a large depth-of-field. The compound camera system comprises a plurality of component cameras for generating image data of an object and a data processor for generating the enhanced virtual image from the image data. The data processor generates the enhanced virtual image by generating a first component virtual image at a first depth plane, generating a second component virtual image at a second depth plane, and inserting first selected pixels from the first component virtual image into enhanced the virtual image and inserting second selected pixels from the second component virtual image into the enhanced virtual image. | 08-21-2008 |
20080218588 | SYSTEM FOR REMOTE GUIDANCE BY EXPERT FOR IMAGING DEVICE - Systems and methods for combining tomographic images with human vision. The systems preferably include a first assembly located proximal to an object to be imaged and a second assembly remote from the target. The first assembly is preferably able to collect a tomographic image from a target object and superimpose that tomographic image onto a direct view of the target object. The first assembly also includes components that allow the transmission of the tomographic image to the remote assembly. At the remote location, a highly trained expert may interact with the captured image by placing electronic markers on the image via an electronic interface. The captured image plus electronic marker are then preferably transmitted back to the local site via a second transmitter-receiver. The local user may use the electronic marker to guide his actions during the appropriate task. The systems have particular utility in the medical field where a trained clinician at a remote location may provide guidance to an untrained individual in performing a medical procedure on a patient. | 09-11-2008 |
20080239064 | STEREOSCOPIC IMAGE PICKUP APPARATUS AND METHOD OF ADJUSTING OPTICAL AXIS - A stereoscopic camera includes first and second image pickup units, having respectively first and second optical axes, for photographing an object to form two image frames. Two angle adjusters make angle adjustment of the optical axes. An object detector detects a human face as a principal object in the two image frames. An arithmetic processor obtains a shift amount of the face between two image frames, and determines an axial correction angle according to the shift amount for the angle adjustment in consideration of the face. A checker checks whether the angle adjustment should be made for both optical axes or for one thereof. A controller operates at least one of the two angle adjusters according to the axial correction angle and in response to information from the checker, for positioning the face equally between the two image frames optically by adjusting the first and/or second optical axis. | 10-02-2008 |
20080266386 | SYSTEM | 10-30-2008 |
20080273082 | PICTURE PROCESSING APPARATUS, PICTURE RECORDING APPARATUS, METHOD AND PROGRAM THEREOF - The present invention realizes picture recording in simple configuration such that a user can easily and intuitively identify a minified picture of a multi-view picture from among minified pictures of pictures being taken. A 3-dimensional thumbnail picture is created by performing 3-dimensional CG processing on a multi-view picture thumbnail picture, and a thumbnail picture is created from a normal picture and recorded in association with a primary picture. The 3-dimensional CG thumbnail picture X is given a stereoscopic effect as a result of the 3-dimensional CG graphic processing so that the difference from a normal 2-dimensional thumbnail Y is clear at a glance. Consequently, a viewer can readily recognize the picture X as a minified picture of a multi-view picture without using a special apparatus to realize a graphical approach. | 11-06-2008 |
20080297590 | 3-D ROBOTIC VISION AND VISION CONTROL SYSTEM - A robotic vision and vision control system includes a stereoscopic camera mounted on a robot and a remote three-dimensional display system that provides the operator of the robot with a good sense of depth or distance for more precisely maneuvering the robot. The stereoscopic display system can further include an eye-tracking system that monitors the operator's eyes to determine the direction in which the operator's eyes are looking and points the camera in that direction. | 12-04-2008 |
20080316300 | IMAGE TAKING APPARATUS, IMAGE REPRODUCING APPARATUS, IMAGE TAKING METHOD AND PROGRAM - To prevent information required for reproducing of a 3D/multi-viewpoint image being lost even in a case in which editing or the like of the 3D/multi-viewpoint image is performed using a device or application software that does not support 3D/multi-viewpoint images, a compound-eye digital camera can switch between a multi-viewpoint image taking mode that images a subject image viewed from a plurality of viewpoints and a single viewpoint image taking mode that takes a subject image viewed from a single viewpoint. When taking an image in the multi-viewpoint image taking mode, the compound-eye digital camera sets a protect flag for multi-viewpoint images acquired with an image pickup device and records the multi-viewpoint images. As a result, the taken multi-viewpoint images are protected, and erasure or editing of the images cannot be performed without permission. | 12-25-2008 |
20090009592 | Three-Dimensional Image Forming System - Information for each of a right eye and a left eye obtained by a pair of cameras, which is provided on a three-dimensional image information obtaining apparatus, is displayed on a three-dimensional image display apparatus. An optical axis of each of the cameras is disposed so as to intersect each other on a horizontal surface or on a surface inclined with respect to the horizontal surface. Based on a detection result of a distance sensor for detecting a distance between each of the cameras and a subject, an image capturing position of each of the cameras is adjusted such that the intersection point of the optical axes of the cameras is on the subject. The image information for the right eye and the left eye obtained by the three-dimensional image information obtaining apparatus is printed on a recording sheet by a three-dimensional image printer. Hence, it is possible to positively obtain a three-dimensional image in line with a stereoscopic image recognized by a user's eyes. | 01-08-2009 |
20090066784 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and method generate a three dimensional representation of a scene which includes a plurality of objects disposed on a plane. The three dimensional representation is generated from one or more video images of the scene, which include the objects on the plane produced from a view of the scene by a video camera. The method comprises processing the captured video images so as to extract one or more image features from each object, comparing the one or more image features with sample image features from a predetermined set of possible example objects which the video images may contain, and identifying the objects from the comparison of the image features with the stored image features of the possible example objects. The method also includes generating object path data, which includes object identification data for each object which identifies the respective object; and provides a position of the object on the plane in the video images with respect to time. The method further includes calculating a projection matrix for projecting the position of each of the objects according to the object path data from the plane into a three dimensional model of the plane. As such a three dimensional representation of the scene which includes a synthesised representation of each of the plurality of objects on the plane can be produced, by projecting the position of the objects according to the object path data into the plane of the three dimensional model of the scene using the projection matrix and a predetermined assumption of the height of each of the objects. Accordingly, a three dimensional representation of a live video image of, for example, a football match can be generated, or tracking information included on the live video images. As such, a change in a relative view of the generated three dimensional representation can be made, so that a view can be provided in the three dimensional representation of the scene from a view point at which no camera is actually present to capture video images of the live scene. | 03-12-2009 |
20090073258 | DEVICE INTENDED TO SUPPORT THE DRIVING OF A MOTOR VEHICLE COMPRISING A SYSTEM CAPABLE OF CAPTURING STEREOSCOPIC IMAGES - A system and method to support the driving of a motor vehicle comprising in particular a system capable of capturing images, wherein the system for capturing images comprises a stereoscopic image capturing system having at least a first camera and a second camera, with the first camera presenting a field of vision) greater than the field of vision of the second camera, and with the stereoscopic system thereby conferring a degree of multifunctionality to the device supporting the driving of the vehicle. | 03-19-2009 |
20090079817 | STEREO IMAGE DEVICE - A stereo image device includes a first pick-up module for capturing a first image, a second pick-up module for capturing a second image, a controlling unit for dividing the first image into first segments, and the second image into second segments, and choosing odd segments of the first segments as first sub-units, and even segments of the second segments as second sub-units, and combining the first sub-units and the second sub-units in alternate fashion to form a combination image, a display screen for displaying the combination image; and a lens plate covering the display screen, the lens plate including a plane surface facing the display screen, and a lenticular surface opposite the plane surface; the lens plate having a plurality of parallel cylindrical convex lenses on the lenticular surface. A stereo image is formed by seen the combination image through the lens plate. | 03-26-2009 |
20090153649 | Imaging Apparatus - An imaging apparatus comprises an image pickup unit, a cutout image generation unit for cutting out a specified area in a pickup image taken by the image pickup unit to generate a cutout image enlarged at a specified magnification, an image display unit for displaying one or both of the pickup image taken by the image pickup unit and the cutout image generated by the cutout image generation unit, a display image control unit for controlling a method of displaying an image the image display unit displays, a manual focus operation unit for the user to control through manual operation the focus position of the image pickup unit, and a manual zoom operation unit for the user to control the zoom magnification of the image pickup unit. | 06-18-2009 |
20090160934 | GENERATION OF THREE-DIMENSIONAL MOVIES WITH IMPROVED DEPTH CONTROL - Techniques for creating 3-D movies allow improved control over camera positioning parameters and editing of depth in post-process to provide for a smoother variation in the viewer's convergence distance and a more pleasant viewing experience. A director can define reference parameters related to a desired viewing experience, and camera positioning parameters are derived therefrom. A depth script specifying piecewise continuous variations in reference parameters can be applied in post-process to generate 3-D shots, scenes, or movies. These techniques can be applied in both computer-generated and live-action 3-D movies. | 06-25-2009 |
20090167844 | Mobile peripheral monitor - A standard camera ( | 07-02-2009 |
20090189975 | APPARATUS AND METHOD FOR GENERATING FILE, APPARATUS AND METHOD FOR REPRODUCING THREE-DIMENSIONAL SHAPE, AND PROGRAMS THEREFOR - A file generation apparatus comprises three-dimensional data acquisition means for obtaining a three-dimensional data set comprising distance data representing a three-dimensional shape of a subject, data conversion means for generating a converted three-dimensional data set by arranging the distance data according to distance, and generation means for identifying the distance data at a boundary in the case where the converted three-dimensional data set is divided at predetermined distance intervals and for generating a three-dimensional data file storing the converted three-dimensional data set and storage location information representing a storage location of the identified distance data in the file. | 07-30-2009 |
20090195641 | STEREOSCOPIC IMAGE GENERATION USING RETINAL RIVALRY IN SCENE TRANSITIONS - A method for generating stereoscopic images with retinal rivalry effects. The method includes retrieving primary eye images and alternate eye images from memory. These images are filmed from horizontally offset cameras but include the same content. The method continues with processing the alternate eye images to introduce retinal rivalry such as by including a set of frames that have differing content from a corresponding set of frames from the primary eye images. The differing content, for example, may include an object rendered for the alternate eye that was not rendered in the primary eye images. The method may further include editing the primary eye images by inserting a transition and then editing the alternate eye images to perform the transition (e.g., a dissolve or cut) at a temporally offset transition point such as several frames later to introduce frames that differ in content from one eye stream to the other. | 08-06-2009 |
20090207236 | FOCUS ACTUATED VERGENCE - A system is disclosed for the vergence of images from a plurality of cameras, the system having: an first camera; a second camera disposed at some distance from that first camera; a focus adjustment whereby the focus of the first camera can be adjusted by a user; the focus adjustment being configured with a range finder whereby the distance from the first camera to a target is ascertained; a look up chart wherein divergence distance of images generated from the first camera from images of the second camera are provided for pre-calculated ranges; a processor whereby said images generated by the first camera are superimposed on the images generated by the second camera by the divergence distance determined from the lookup. | 08-20-2009 |
20090237491 | Object Detecting System - An object detecting system includes stereo-image taking means for taking images of an object and outputting the images as a reference image and a comparative image, stereo matching means for calculating parallaxes by stereo matching, and determination means for setting regions of objects in the reference image on the basis of the parallaxes grouped by grouping means, and performing stereo matching again for an area on the left side of a comparative pixel block specified on an epipolar line in the comparative image corresponding to a reference pixel block in a left end portion of each region. When a comparative pixel block that is different from the specified comparative pixel block and provides the local minimum SAD value less than or equal to a threshold value is detected, the determination means determines that the object in the region is mismatched. | 09-24-2009 |
20090237492 | ENHANCED STEREOSCOPIC IMMERSIVE VIDEO RECORDING AND VIEWING - An immersive audio-visual system (and a method) for creating an enhanced interactive and immersive audio-visual environment is disclosed. The immersive audio-visual environment enables participants to enjoy true interactive, immersive audio-visual reality experience in a variety of applications. The immersive audio-visual system comprises an immersive video system, an immersive audio system and an immersive audio-visual production system. The video system creates immersive stereoscopic videos that mix live videos, computer generated graphic images and human interactions with the system. The immersive audio system creates immersive sounds with each sound resource positioned correct with respect to the position of an associated participant in a video scene. The immersive audio-video production system produces an enhanced immersive audio and videos based on the generated immersive stereoscopic videos and immersive sounds. A variety of applications are enabled by the immersive audio-visual production including casino-type interactive gaming system and training system. | 09-24-2009 |
20090244263 | Object Detecting System - An object detecting system includes stereo-image taking means for outputting a reference image and a comparative image, stereo matching means for performing stereo matching, object detecting means for detecting an object in the reference image, estimated-region setting means for setting estimated regions of the object in the current frame in the reference image and the comparative image, on the basis of a distance of the object in the reference image in the previous frame, and determination means for correlating information about the object detected in the estimated region of the reference image or information that the object is not detected with information that noise is included, when an absolute value of a difference between average luminances of the estimated regions is more than or equal to a predetermined threshold value. | 10-01-2009 |
20090244264 | COMPOUND EYE PHOTOGRAPHING APPARATUS, CONTROL METHOD THEREFOR , AND PROGRAM - A compound eye photographing apparatus, including a plurality of photographing units for photographing a subject at a plurality of photographing positions to obtain images of the subject, a subject detection unit for detecting a predetermined subject from the images obtained by the photographing units, and a photographing control unit for causing a particular one of the plurality of photographing units to perform photographing, determining whether or not the predetermined subject is included in the image obtained by the particular photographing unit, and causing another photographing unit other than the particular photographing unit to start photographing only when the determination is positive. | 10-01-2009 |
20090256904 | System and Method for 3-Dimensional Display of Image Data - Disclosed is a system for a 3-dimensional display that includes at least one eyepiece having first and second eyepiece sockets, having a first display contained in said first eyepiece socket associated with a first eye, two eye cameras mounted such that a first eye camera tracks eye reference points of said first eye and a second eye camera tracks reference points of a second eye, a processor for providing overall control of said at least one eyepiece; a second display; and a main processor; signals are transmitted between said main processor and said at least one eyepiece, wherein said two eye cameras track said reference points, said eyepiece transceiver transmits said reference points to said main processor via said main transceiver, said main processor generates image data based on said reference points and transmits said image data to said displays to produce a 3-dimensional image. | 10-15-2009 |
20090262184 | METHOD AND APPARATUS FOR DISPLAYING AND EDITING 3D IMAGERY - Systems and methods are provided for viewing and displaying 3D imagery. In one implementation, a method of displaying 3D imagery comprises receiving layout data comprising data representing a first camera, the first camera being non-editable; generating a first pair of a left camera and a right camera from the layout data based on the first camera, wherein the left camera and the right camera are editable; retrieving, from an external memory, streaming geometry data corresponding to the layout data; and generating the 3D imagery using the first pair of the left camera and the right camera and the streaming geometry data. | 10-22-2009 |
20090315982 | Arrangement and method for the recording and display of images of a scene and/or an object - The invention relates to an arrangement and a method for the recording and display of images of a scene and/or an object. They are suitable especially for the spatially perceived display of the recorded images. The problem of finding a new way of recording, with the least possible effort, images of real scenes or objects and subsequently displaying them three-dimensionally in two or more views by autostereoscopy is solved, according to the invention, in such a way that at least one main camera of a first camera type and at least one satellite camera of a second camera type are provided for the recording of images, with an image conversion device and a 3D image display device being arranged downstream of the cameras. The two camera types differ in at least one parameter; and a total of at least three cameras are provided. The invention also comprises a method for the transmission of 3D information. | 12-24-2009 |
20100007720 | Method for front matching stereo vision - The present invention provides a method, system, and apparatus for solving the stereo vision matching problem. The invention implements a method for solving image correspondence problems so that each front region between consecutive extremal pixels in one image is matched to a corresponding front region between consecutive extremal pixels in another image. | 01-14-2010 |
20100013908 | Asynchronous photography automobile-detecting apparatus - The invention discloses the asynchronous photography for dual camera apparatus and processing the method for real-time forward vehicle detection. Image is captured by a pair of monochrome camera and stored into a computer. After the video pre-process, the edge information is used to locate the forward vehicle position, and then obtained the disparity from a fast comparison search algorithm by the stereo vision methodology. Proposed algorithm calculation of the invention can conquer the asynchronous exposure problem from dual camera and lower the hardware cost. | 01-21-2010 |
20100026785 | High resolution digital video colposcope with built-in polarized LED illumination and computerized clinical data management system - This invention uses LEDs and cross-polarization to produce bright, high-resolution digital images, both with and without glint (which adversely affects the clarity of standard colposcopic images), as well as streaming video at lower resolution. The invention allows for deeper layers of the tissue to be more efficiently visualized at multiple magnifications, thereby enhancing the invention's diagnostic capabilities, and it includes a focusing subsystem and a computerized data management system to archive and annotate still image data. | 02-04-2010 |
20100026786 | METHOD AND DEVICE FOR MONITORING A SPATIAL VOLUME AS WELL AS CALIBRATION METHOD - It is customary to produce a three-dimensional image using a camera pair in order to ensure that people are isolated in a lock for separating people and to check that no more than one person at a time passes through the lock for separating people. It is an object of the invention to improve known systems and to accelerate them. To this end, a plurality of camera pairs are used according to the invention, which monitor a spatial volume which is to be monitored from several spatial directions at the same time. To this end, each camera pair monitors the space, determines a height profile and supplements shadowed points in the height profile with data of other camera pairs. Monitoring of a spatial volume, for example a passage lock. | 02-04-2010 |
20100026787 | HEAD MOUNTED IMAGE-SENSING DISPLAY DEVICE AND COMPOSITE IMAGE GENERATING APPARATUS - The invention provides a head mounted image-sensing display device including a pair of image-sensing units ( | 02-04-2010 |
20100039502 | Stereoscopic depth mapping - Provided is a method and apparatus for linear depth mapping. Linear depth mapping includes using algorithms to correct the distorted depth mapping of stereoscopic capture and display systems. | 02-18-2010 |
20100053308 | STEREOSCOPIC IMAGE SHOOTING AND DISPLAY SYSTEM - A stereoscopic image shooting and display system has a left-right pair of image pickup sections having a left-right pair of optical systems with a parallax, and an image processing section which performs predetermined image processing on left and right images picked up through the left-right pair of image pickup sections and parallactically different from each other, and which outputs the processed images to a display section to display the images as a stereoscopic image. When a region corresponding to a region difficult for an observer to observe is detected, the image pickup sections or the image processing section is controlled so that the region becomes easy-to-observe state. | 03-04-2010 |
20100060718 | Measuring a hollow space by means of cylindrically symmetrical triangulation - An optical measuring device for a three-dimensional measuring of a hollow space formed within an object is provided. The optical measurement device has a light source, which is provided for emitting illumination light along an illumination beam path, and an optical deflection element, which spatially structures the radiated illumination light such that on an inside wall an illumination line forms, which extends along the longitudinal axis. The shape of the line is dependant on the size and shape of the hollow space. Further, the optical measuring device has a camera, which detects the illumination line via an imaging beam path at a triangulation angle. Through an appropriate evaluation of the image of the detected shape and size of the illumination line by the camera, the three-dimensional shape of the hollow space is determined. | 03-11-2010 |
20100060719 | IMAGE PROCESSING DEVICE AND METHOD, AND COMPUTER READABLE RECORDING MEDIUM CONTAINING PROGRAM - A plurality of original images of a subject viewed from different viewpoints are acquired. Then, at least one interpolation image to interpolate at least one new viewpoint between the viewpoints of the original images or outside the viewpoints of the original images is generated from the original images. Then, identification information indicating whether each image is the original image or the interpolation image and viewpoint information representing the order of viewpoint of each image are added to the original images and the interpolation image, and the original images and the interpolation image with the identification information and the viewpoint information added thereto are stored in an associated fashion. | 03-11-2010 |
20100066814 | METHOD CAPABLE OF GENERATING REAL-TIME 3D MAP IMAGES AND NAVIGATION SYSTEM THEREOF - A method for generating real-time 3D images includes capturing a first image and a second image corresponding to an area at different visual angles respectively, generating area map data according to the location of the area, generating and outputting a 3D image according to the first image and the second image, and displaying the area map data on the outputted 3D image. | 03-18-2010 |
20100073463 | Stereoscopic image capturing apparatus and stereoscopic image capturing system - A stereoscopic image capturing apparatus includes a first image acquisition unit including a first image formation lens unit forming an image of an object, and a first image sensor having a plurality of capturing pixels to receive the image formed by the first formation lens unit, and a second image acquisition unit including a second image formation lens unit forming a image of the object, a first lens array unit having a plurality of lenses to receive the image formed by the second image formation lens, and a second image sensor having a plurality of capturing pixels to receive the formed image through the first lens array unit. The second image acquisition unit is disposed at a distance in a horizontal direction from the first image acquisition unit when viewed from the object. | 03-25-2010 |
20100091093 | Optimal depth mapping - A method and apparatus for providing optimal correction to depth mapping between captured and displayed stereoscopic content. The solution is derived in a continuous form that can be implemented through CGI scaling techniques compatible with image rendering techniques. Similar correction can be implemented with variable depth-dependent camera separation and disparity re-mapping. The latter is applicable to correcting existing stereoscopic content. | 04-15-2010 |
20100103247 | AN IMAGING DEVICE AND METHOD - An imaging system comprising an image capture apparatus, arranged to capture a stereoscopic image of an operator work site, in communication with a display system; the display system arranged to receive and display said stereoscopic image on a display screen to said operator; wherein said display system is arranged such that the display screen is placed intermediate the operator's eyes and the work site. | 04-29-2010 |
20100128110 | SYSTEM AND METHOD FOR REAL-TIME 3-D OBJECT TRACKING AND ALERTING VIA NETWORKED SENSORS - The invention is an integrated system consisting of a network of two-dimensional sensors (such as cameras) and processors along with target detection, data fusion, tracking, and alerting algorithms to provide three-dimensional, real-time, high accuracy target tracks and alerts in a wide area of interest. The system uses both target kinematics (motion) and features (e.g., size, shape, color, behavior, etc.) to detect, track, display, and alert users to potential objects of interest. | 05-27-2010 |
20100134596 | APPARATUS AND METHOD FOR CAPTURING AN AREA IN 3D - An apparatus for three-dimensional coverage of a spatial area has a rangefinder for finding the range to an object point in the spatial area, and has an image recording unit. The rangefinder contains a transmitter for transmission of a transmitted signal which is largely in the form of a beam to the object point, a receiver for receiving a reflected signal from the object point, and an evaluation and control unit which is designed to determine the range to the object point on the basis of the transmitted signal and the reflected signal. The apparatus furthermore contains a beam scanning unit which is designed to point the transmitted signal in different spatial directions. The image recording unit has a defined image recording area, and is coupled to the beam scanning unit in order to align the image recording area and the transmitted signal with the same object point. | 06-03-2010 |
20100134597 | Electronic apparatus with photographing function and 3D image forming method - An electronic apparatus with photographing function is disclosed. The electronic apparatus comprises a central processing unit, a first lens module, and a second lens module. The first lens module and the second lens module are electronically connected to the central processing unit. The first lens module may obtain a first image of a target, and the second lens module may obtain a second image of the target. There is a viewing angle difference between the first image and the second image. The central processing unit may be activated for processing the first image and the second image to form a 3D image by adjusting the second lens module to an acting position. | 06-03-2010 |
20100134598 | HAND-HELD SELF-REFERENCED APPARATUS FOR THREE-DIMENSIONAL SCANNING - A method and hand-held scanning apparatus for three-dimensional scanning of an object is described. The hand-held self-referenced scanning apparatus has a light source for illuminating retro-reflective markers, the retro-reflective markers being provided at fixed positions on or around the object, a photogrammetric high-resolution camera, a pattern projector for providing a projected pattern on a surface of the object; at least a pair of basic cameras, the basic camera cooperating with light sources, the projected pattern and at least a portion of the retro-reflective markers being apparent on the 2D images, a frame for holding all components in position within the hand-held apparatus, the frame having a handle, the frame allowing support and free movement of the scanning apparatus by a user. | 06-03-2010 |
20100141740 | Device and Method for Non-Contact Recording of Spatial Coordinates of a Surface - A device and a method for non-contact recording of spatial coordinates of a surface includes a sensor head and a controller connected to the sensor head. The sensor head is designed as a portable hand-held device, a projector and two cameras. The controller is also designed as a portable device, with an electrochemical energy source housed in the controller or in the sensor head for power supply to the sensor head and the controller and no cable connection of the sensor head or the controller is provided to further stationary components of the device. | 06-10-2010 |
20100157020 | MULTIPLE CAMERA CONTROLLING AND IMAGE STORING APPARATUS FOR SYNCHRONIZED MULTIPLE IMAGE ACQUISITION AND METHOD THEREOF - The invention provides a camera controlling and image storing apparatus for synchronized multiple image acquisition and method thereof, which cut down equipment costs by taking a software approach with respect to various demands of viewers for a broadcasting image. A camera controlling and image storing apparatus, the apparatus includes an image acquiring unit for acquiring synchronized images from multiple cameras losslessly, one or more ingest agents for storing the acquired images, and controlling pan, tilt and zoom operations of the cameras based on the acquired images, and a central server for transmitting a control command to the ingest agents, and receiving and integrating collectively the stored images of the ingets agent. | 06-24-2010 |
20100157021 | METHOD FOR CREATING, STORING, AND PROVIDING ACCESS TO THREE-DIMENSIONALLY SCANNED IMAGES - A method is provided for creating, storing, and providing access to three-dimensional (3D) image files for subsequent use in virtual world environments. The method includes receiving 3D data generated through scanning of a person or object; recording and formatting the data into a digital image file; storing the digital image file in a 3D digital image file library located in a machine readable storage; providing access to the 3D digital image file library; retrieving the digital image file from the 3D digital image file library; and uploading the digital image file into an interactive virtual world environment. | 06-24-2010 |
20100171815 | IMAGE DATA OBTAINING METHOD AND APPARATUS THEREFOR - An image data obtaining method to obtain three-dimensional (3D) image data by using a plurality of pieces of two-dimensional (2D) image data obtained by capturing an image of a scene, the image data obtaining method including: setting a focal length of an image-capturing device so as to allow a reference component, from among a plurality of components of the scene, to be focused; obtaining the plurality of pieces of 2D image data by using different aperture values in the image-capturing device having the set focal length; and obtaining the 3D image data by using a relation between the plurality of pieces of 2D image data. | 07-08-2010 |
20100177167 | PORTABLE INTEGRATIVE STEREOSCOPIC VIDEO MULTIMEDIA DEVICE - A portable integrative stereoscopic video multimedia device includes two digital camera modules, an adjusting device for adjusting an axle distance and included angle between the digital camera modules, a naked eye stereoscopic image liquid crystal display, optical projection systems, a projection control and image signal driver, sound pickups, loudspeakers, a memory, signal interfaces, a plurality of analog/digital converters, 2D/3D signal converters, a processor, a power source, process control software, and a body. Through the invention, a user may view stereoscopic images on the display or projected plane images with naked eyes. The invention has advantages of a simple structure and a vivid stereoscopic effect of the shot and viewed images. After further modification, the invention may be used for shooting, storing, and playing images, and may form a multi-functional personal electronic device with a mobile communication unit, an entertainment unit, and a projection unit. | 07-15-2010 |
20100177168 | INTEGRATIVE SPECTACLE-SHAPED STEREOSCOPIC VIDEO MULTIMEDIA DEVICE - An integrative spectacle-shaped stereoscopic video multimedia device includes a blinder and a video device disposed in the blinder. The video device includes two digital camera modules, an adjusting device for adjusting an axle distance and included angle between the digital camera modules, a binocular stereoscopic viewing module, a viewing module hole distance adjusting mechanism, sound pickups, loudspeakers, a memory, a plurality of analog/digital converters, a processor, a power source, and process control software coordinating the above members. The invention has advantages of a simple structure, a low cost, and a vivid stereoscopic effect, and is suitable for personal use. | 07-15-2010 |
20100194860 | METHOD OF STEREOSCOPIC 3D IMAGE CAPTURE USING A MOBILE DEVICE, CRADLE OR DONGLE - A system, apparatus, method, and computer-readable media are provided for the capture of stereoscopic three dimensional (3D) images using multiple cameras or a single camera manipulated to deduce stereoscopic data. According to one method, a dongle or cradle is added to a mobile phone or other device to capture stereoscopic images. According to another method, the images are captured from cameras with oblique orientation such that the images may need to be rotated, cropped, or both to determine the appropriate stereoscopic 3D regions of interest. According to another method, a single camera is manipulated such that stereoscopic 3D information is deduced. | 08-05-2010 |
20100201786 | METHOD AND APPARATUS FOR RECONSTRUCTING AN IMAGE - A reconstruction method for an image of an object under examination is provided, wherein the method comprises, receiving a first projection data set representing three-dimensional information about said object under examination and reconstructing at least one three-dimensional image out of the first projection data set. Further, a second projection data set representing two-dimensional information about the object under examination is received, wherein the second data set was recorded under a first direction and wherein a two-dimensional image out of the second projection data set is generated. Furthermore, a volume rendered projection is reconstructed out of the at least one three-dimensional image using the first direction as the reconstruction direction of the volume rendered projection and the two-dimensional image and the volume rendered projection are overlaid. | 08-12-2010 |
20100225744 | SHOOTING APPARATUS AND SHOOTING CONTROL METHOD - A shooting apparatus has an image pickup section, a display section which displays an image picked up by the image pickup section, an operation section for performing operations including a shooting command, a communication section which performs communication with a further shooting apparatus, a determination section which determines a left-right placement relationship between the shooting apparatus and the further shooting apparatus from a predetermined position held by the user with a right hand or a left hand or from a predetermined operation, and a control section which, by transmitting a signal to the further shooting apparatus through the communication section, performs control for causing at least a portion of an image picked up by the further shooting apparatus to be transmitted from the further shooting apparatus. | 09-09-2010 |
20100231690 | MODEL DISPLAY METHOD FOR THREE-DIMENSIONAL OPTICAL SENSOR AND THREE-DIMENSIONAL OPTICAL SENSOR - The degree of accuracy and the recognition result of a three-dimensional model can be easily, visually confirmed. After a three-dimensional model of a workpiece to be recognized is generated, this three-dimensional model is used to execute a recognition test on three-dimensional information of an actual model of the workpiece. Then, the three-dimensional model is subjected to coordinate transformation processing based on the recognized position and the rotational angle, and the three-dimensional coordinates of the converted three-dimensional model are subjected to the transparent transformation processing onto imaging planes of the cameras A, B, C that take images for the recognition processing. Then, the projected image of the three-dimensional model is displayed in overlaying manner by overlaying on the image of the actual model that is used in the recognition processing and is generated by the cameras A, B, C. | 09-16-2010 |
20100231691 | OSMU (ONE SOURCE MULTI USE)-TYPE STEREOSCOPIC CAMERA AND METHOD OF MAKING STEREOSCOPIC VIDEO CONTENT THEREOF - A one source multi use (OSMU)-type stereoscopic camera is disclosed. The stereoscopic camera includes left and right cameras of which lenses are aligned with parallel optical axes, a separation adjustment unit for adjusting the separation between the cameras, a critical parallax computing unit, a camera separation computing unit, and an image storage unit. The critical parallax computing unit adjusts the focus of the stereoscopic camera to an object and determines the far point of an image so that a maximum critical parallax is computed based on a far point limit parallax of a medium-size display. The camera separation computing unit computes the separation between the optical axes based on the computed critical parallax and drives the separation adjustment unit. The image storage unit stores images photographed by the readjusted cameras. Therefore, stereoscopic video made according to the present invention may be viewed on various sizes of displays. | 09-16-2010 |
20100238272 | Stereo Camera with Automatic Control of Interocular Distance - There is disclosed stereographic camera system including a left and a right camera including respective lenses, plural mechanisms to synchronously set a focal length of the lenses, to synchronously set a focal distance of the lenses, to set a convergence angle between the left and right cameras, and to set an intraocular distance between the left and right cameras. A distance measuring device may be used to measure the distance to an extreme object. A controller may cause an interocular distance and a convergence angle between the left and right cameras to be set based on a maximum allowable disparity, the focal length of the lenses, and a convergence distance. | 09-23-2010 |
20100245545 | Flagging of Z-Space for a Multi-Camera 3D Event - A method for selecting one from among a plurality of three-dimensional (3D) cameras comprising calculating, in a computer, a plurality of z-space cut zone flag values corresponding to the plurality of 3D cameras, then comparing the z-space cut zone flag corresponding to a reference monitor image to a plurality of candidate z-space cut zone flags corresponding to candidate monitor images. In response to the results of the calculations and comparisons, a safe/not-safe indication is prepared for displaying on any of a variety of visual displays, at least one aspect of the safe/not-safe indication, the at least one aspect determined in response to said comparing. The method uses 3D camera image data, 3D camera positional data and 3D camera stage data (e.g. interaxial data, convergence data, lens data) for encoding the 3D camera data into an encoded data frame which is then transmitted to a processor for producing a visual safe/not-safe indication. | 09-30-2010 |
20100277571 | Body Surface Imaging - An embodiment of the invention may provide a portable, inexpensive two-view 3D stereo vision imaging system, which acquires a 3D surface model and dimensions of an object. The system may comprise front-side and back-side stereo imagers which each have a projector and at least two digital cameras to image the object from different perspectives. An embodiment may include a method for reconstructing an image of a human body from the data of a two-view body scanner by obtaining a front scan image data point set and a back scan image data point set. A smooth body image may be gained by processing the data point sets using the following steps: (1) data resampling; (2) initial mesh generation; (3) mesh simplification; and (4) mesh subdivision and optimization. | 11-04-2010 |
20100283835 | Microscopic imaging techniques - A method of performing 3D photoactivation microscope imaging includes providing a sample having a plurality of probes, each of the plurality of probes including a photo-activatable material. Probes from the plurality of probes are activated to form a sparse subset of probes, the sparse subset of probes having probes that are spatially separated by at least a microscope resolution. The sample is illuminated with a readout light source, and light emitted from activated probes is detected. Based on the light emission detected from the activated probes, localized three-dimensional positions of the activated probes are obtained. | 11-11-2010 |
20100283836 | STEREO IMAGING TOUCH DEVICE - A stereo imaging touch device includes an image capturing end, a CPU, and a touch display end electrically connected in sequence. The touch display end has a touch unit capable of being touched by a touch body and computing a motion track of the touch body, and a stereo imaging unit capable of converting a stereo image into multiple images. When the touch display end is disposed on a display unit, the stereo image displayed by the display unit can change in real time along with the motion track, so as to achieve an interactive effect of a virtual stereo image during the touch operation. | 11-11-2010 |
20100283837 | STEREO CAMERA APPARATUS AND VEHICLE-MOUNTABLE MONITORING APPARATUS USING SAME - A stereo camera apparatus includes first and second image capturing units and a control unit. The first image capturing unit includes first and second lens units, a first light synthesis unit, a first area-divided filter, and a first image capturing element. The first light synthesis unit and the first area-divided filter guide S-polarized and P-polarized light components to the first image capturing element to detect S-polarized and P-polarized light component images. The second image capturing unit includes third and fourth lens units, a second light synthesis unit, a second area-divided filter, and a second image capturing element. The second light synthesis unit and the second area-divided filter guide S-polarized and P-polarized light components to the second image capturing element to detect S-polarized and P-polarized light component images. The control unit includes first and second controllers to compute three-dimensional data of object using the S-polarized and P-polarized light component images, respectively. | 11-11-2010 |
20100289880 | Driver for Display Comprising a Pair of Binocular-Type Spectacles - The invention relates to a driver (P) for driving miniature screens of a binocular display (A) that comprises, for each eye of the wearer, a respective optical imager ( | 11-18-2010 |
20100289881 | CAMERA FOR MULTIPLE PERSPECTIVE IMAGE CAPTURING - A multiple perspective image camera has a plurality of camera elements, and coupling elements for mechanically coupling the camera elements together pairwise, as a “chain”. Each camera element generates an image using light rays incident on the camera element | 11-18-2010 |
20100295925 | Apparatus for the automatic positioning of coupled cameras for three-dimensional image representation - Apparatus for the automatic positioning of at least two, or for the automatic selection from at least three cameras (K), coupled for three-dimensional image recording, including a device for distance measurement (EM), which is configured to measure the distances of relevant points ( | 11-25-2010 |
20100295926 | Fast Three Dimensional Recovery Method and Apparatus - The present invention comprises a method and an apparatus for three dimensional modeling to allow dense depth maps to be recovered, without previous knowledge of the surface reflectance, from only a single pair of stereo images. Several initial steps are performed for stereo and radiometric calibration and rectification for obtaining accurate results. The apparatus for the stereo images acquisition includes internal light sources, these are automatically commuted by a illumination control in order to fulfill the reciprocity property, a stereo camera head composed by the necessary optics to acquire the reciprocal stereo images and a compatible PC interface. The invention is faster than other systems since it requires only two images for obtaining a dense depth model of objects with an arbitrary surface reflectance distribution allowing the system to be used in a wide range of applications such as metrology, quality control, medical and dynamic three dimensional modeling. | 11-25-2010 |
20100309291 | METHOD AND APPARATUS FOR CAPTURING THREE-DIMENSIONAL STEREOSCOPIC IMAGES - A method for capturing a three-dimensional image. The method comprises capturing a combined beam of light having first polarized beam of light and a second polarized beam of light, sampling the combined beam of light using an imager, and providing the first polarized image to a first output and the second polarized image to a second output. The first polarized beam of light and the second polarized beam of light are orthogonally polarized. The imager includes a set of first polarized pixels for sampling the first polarized beam of light to produce a first polarized image, and a set of second polarized pixels for sampling the second polarized beam of light to produce a second polarized image. | 12-09-2010 |
20100309292 | METHOD AND APPARATUS FOR GENERATING MULTI-VIEWPOINT DEPTH MAP, METHOD FOR GENERATING DISPARITY OF MULTI-VIEWPOINT IMAGE - There are provided a method and an apparatus for generating a multi-viewpoint depth map, and a method for generating a disparity of a multi-viewpoint image. A method for generating a multi-viewpoint depth map according to the present invention includes the steps of: (a) acquiring a multi-viewpoint image constituted by a plurality of images by using a plurality of cameras (b) acquiring an image and depth information by using a depth camera; (c) estimating coordinates of the same point in a space in the plurality of images by using the acquired depth information; (d) determining disparities in the plurality of images with respect to in the same point by searching a predetermined region around the estimated coordinates; and (e) generating a multi-viewpoint depth map by using the determined disparities. According to the above-mentioned present invention, it is possible to generate a multi-viewpoint depth map within a shorter time and generate a multi-viewpoint depth map having higher quality than a multi-viewpoint depth map generated by using known stereo matching. | 12-09-2010 |
20100315490 | APPARATUS AND METHOD FOR GENERATING DEPTH INFORMATION - An apparatus for generating depth information, includes: a projector configured to project a predetermined pattern to an object to be photographed; a left camera configured to acquire a left image of a structured light image which is generated by projecting the predetermined pattern to the object; a right camera configured to acquire a right image of the structured light image; a depth information generating unit configured to determine correspondence points based on the left image, the right image and the structured light pattern, to generate depth information of the image, to determine the depth information by applying a stereo matching method to the left image and the right image when the structured light pattern cannot be applied to a field of the image, and to generate depth information of entire image based on the acquired depth information. | 12-16-2010 |
20100321473 | Surveillance camera system - Provided is a surveillance camera system for controlling cameras by calculating a movement amount of the cameras based on position information and orientation information of the cameras and position information of an object being surveilled. The surveillance camera system includes: a camera receiving an image from a surveillance area; a driving device combined with the camera, wherein the driving device moves the camera; and a camera controller controlling the driving device by using initial coordinates defined with a position and an azimuth at which the camera is installed and a current direction of the camera, so that the camera faces a target position. | 12-23-2010 |
20100321474 | METHOD AND APPARATUS FOR CAPTURING THREE-DIMENSIONAL STEREOSCOPIC IMAGES - A method for capturing a three-dimensional image is disclosed. The method comprises capturing a combined beam of light having a first polarized beam of light and a second polarized beam of light, sampling the combined beam of light using one or more imagers, and providing an electrical signal representing a mixed polarization image having a first polarized image and a second polarized image as a single output. The first polarized beam of light and the second polarized beam of light are orthogonally polarized. The one or more imagers include a set of first polarized pixels for sampling the first polarized beam of light to produce the first polarized image, and a set of second polarized pixels for sampling the second polarized light to produce the second polarized image. | 12-23-2010 |
20100321475 | SYSTEM AND METHOD TO QUICKLY ACQUIRE THREE-DIMENSIONAL IMAGES - An image capturing system including a plurality of image capturing stations, wherein each of the image capturing stations captures a first image and a second image of an object and transmits the captured images, the first image and the second image of the object being from different perspectives; and a processor in communication with each of the image capturing stations, the processor adapted to transmit a control signal to each of the image capturing stations, receive each of the captured images, process the captured images, and transmit the processed captured images, wherein the processing of the captured images includes combining the images to appear as a seamless single rotational image viewable in at least one of a two-dimensional and a three-dimensional format. | 12-23-2010 |
20100328435 | METHOD AND APPARATUS FOR 3-DIMENSIONAL VISION AND INSPECTION OF BALL AND LIKE PROTRUSIONS OF ELECTRONIC COMPONENTS - A method for 3-dimensional vision inspection of objects, such as microelectronic components, which have protrusions as features to be inspected, such as input/output contact balls, is disclosed. The method comprising the steps of determining interior and exterior parameters of a pair of cameras, forming a rectified coordinate system from the parameters of both cameras determined above with a relative pose of second image capturing means with respect to the first image capturing means. A pair of images of the object having a plurality of co-planar protrusions on one surface are captured by the cameras system wherein image coordinates of the images are transformed into coordinates of the rectified coordinate system. Conjugate points of each protrusion are then determined for the measurement of its co-planarity and height. Various configurations of the apparatus for capturing the images and processing the image data are also disclosed. | 12-30-2010 |
20100328436 | ANONYMIZED VIDEO ANALYSIS METHODS AND SYSTEMS - Methods and systems for anonymized video analysis are described. In one embodiment, a first silhouette image of a person in a living unit may be accessed. The first silhouette image may be based on a first video signal recorded by a first video camera. A second silhouette image of the person in the living unit may be accessed. The second silhouette image may be of a different view of the person than the first silhouette image. The second silhouette image may be based on a second video signal recorded by a second video camera. A three-dimensional model of the person in voxel space may be generated based on the first silhouette image, the second silhouette image, and viewing conditions of the first video camera and the second video camera. In some embodiments, information on falls, gait parameters, and other movements of the person living unit are determined. Additional methods and systems are disclosed. | 12-30-2010 |
20100328437 | DISTANCE MEASURING APPARATUS HAVING DUAL STEREO CAMERA - A distance measuring apparatus having dual stereo cameras includes a first stereo camera including left and right CMOS image sensors provided on one board and detecting parallax of a reference object to extract distance information, the left CMOS image sensor being spaced apart from the right CMOS image sensor at a predetermined interval, a second stereo camera separated from the first stereo camera at a predetermined distance, including left and right CMOS image sensors provided on one board, and detecting parallax of the reference object to extract distance information, the left CMOS image sensor being spaced apart from the right CMOS image sensor at a predetermined interval, and a depth map matching unit that extracts distance information on the reference object by comparing the distance information on the reference object acquired through the first stereo camera with the distance information on the reference object acquired through the second stereo camera. | 12-30-2010 |
20110001796 | Electro-optical emergency vision apparatus - An emergency vision apparatus for providing an operator visual access to information during a smoke emergency, comprises an enclosure made of airtight material having spaced apart front and rear panels, the front panel being transparent, the front panel including fasteners for attachment to an instrument panel; an image capture device attached to said rear panel, the image capture device being oriented to view the instrument panel through the transparent front panel; an image viewing device for being disposed in front of one of the operator's eyes, the image viewing device being operably associated with the image capture device; and a support structure to support said viewing lens in front of one of the operator's eyes. | 01-06-2011 |
20110001797 | 3-D AUTO-CONVERGENCE CAMERA - Automatically converging a plurality of images for use in a stereoscopic camera system including a plurality of 2-D cameras, including: receiving a focal distance from each of the plurality of 2-D cameras; calculating a focal distance of the stereoscopic camera system by using the focal distances received from the plurality of 2-D cameras; determining a center of interest using the calculated focal distance of the stereoscopic camera system; receiving the plurality of images from the plurality of 2-D cameras, wherein each of the plurality of images is generated by each of the plurality of 2-D cameras using the focal distance; and cropping the plurality of images to adjust directions of view of the plurality of 2-D cameras to converge at the center of interest. | 01-06-2011 |
20110001798 | 3-D AUTO-CONVERGENCE CAMERA - Automatically converging a plurality of images for use in a stereoscopic camera system including a plurality of 2-D cameras, the method including: receiving a focal distance from each 2-D camera of the plurality of 2-D cameras, wherein each 2-D camera includes at least one image sensor; calculating a system focal distance of the stereoscopic camera system by using focal distances received from the plurality of 2-D cameras; determining a center of interest using the calculated system focal distance of the stereoscopic camera system; and moving the at least one image sensor in each 2-D camera to adjust directions of view of the plurality of 2-D cameras to converge at the center of interest. | 01-06-2011 |
20110001799 | 3D SENSOR - A 3D sensor ( | 01-06-2011 |
20110012995 | STEREOSCOPIC IMAGE RECORDING APPARATUS AND METHOD, STEREOSCOPIC IMAGE OUTPUTTING APPARATUS AND METHOD, AND STEREOSCOPIC IMAGE RECORDING OUTPUTTING SYSTEM - A digital camera has two imaging units for capturing a pair of parallax images of an identical subject from different viewpoints for use in displaying a stereoscopic image. Parallax amounts between respective corresponding points of these parallax images are detected to calculate a cumulative frequency of the parallax amounts. Based on the cumulative frequency, adequacy of these parallax images for stereoscopic display is evaluated, and these images are recorded in association with information on the evaluated adequacy. Before displaying a stereoscopic image using the parallax images, a digital photo frame refers to the information on the stereoscopic adequacy of these images, and changes its output condition depending on the stereoscopic adequacy. | 01-20-2011 |
20110012996 | THREE-DIMENSIONAL IMAGING APPARATUS AND THREE-DIMENSIONAL IMAGE DISPLAY METHOD - A three-dimensional imaging apparatus includes: a plurality of shooting devices configured to shoot an object; a shutter switch; a display device configured to display a three-dimensional image generated by a plurality of images obtained by shooting an identical object from a plurality of view points by the plurality of shooting devices; and an OSD (on-screen display) control device configured to control display of OSD information superimposed and displayed on an image displayed on the display device, the OSD control device erasing and/or moving the display of the OSD information displayed on the three-dimensional image when the shutter switch is operated. | 01-20-2011 |
20110012997 | COMPOUND-EYE IMAGING APPARATUS - A compound-eye imaging apparatus, comprising:
| 01-20-2011 |
20110012998 | IMAGING DEVICE, IMAGING METHOD AND RECORDING MEDIUM - An imaging method includes: calculating an amount of parallax between a reference optical system and an adjustment target optical system; setting coordinates of an imaging condition evaluation region corresponding to the first viewpoint image outputted by the reference optical system; calculating coordinates of an imaging condition evaluation region corresponding to the second viewpoint image outputted by the adjustment target optical system, based on the set coordinates of the imaging condition evaluation region corresponding to the first viewpoint image, and on the calculated amount of parallax; and adjusting imaging conditions of the reference optical system and the adjustment target optical system, based on image data in the imaging condition evaluation region corresponding to the first viewpoint image, at the set coordinates, and on image data in the imaging condition evaluation region corresponding to the second viewpoint image, at the calculated coordinates, and outputting the viewpoint images in the adjusted imaging conditions. | 01-20-2011 |
20110018968 | IMAGE DISPLAY DEVICE AND METHOD, AS WELL AS PROGRAM - A stereoscopic image is generated by applying three-dimensional processing to two or more images, which are obtained through photographing from different positions. The stereoscopic image is stereoscopically displayed, and an instruction to start changing a parallax level of the stereoscopic image is received. In response to the instruction to start changing the parallax level, stereoscopic display of the stereoscopic image is switched into two-dimensional display of the two or more images overlapped with each other. An instruction to change the parallax level is received. In response to the instruction to change the parallax level, the two or more images are two-dimensionally displayed with the parallax level of the images being changed. | 01-27-2011 |
20110018969 | IMAGE REPRODUCING APPARATUS AND IMAGE REPRODUCING METHOD - In the image reproducing apparatus according to an aspect of the present invention, the parallax adjustment amount is modified on the basis of the digital zoom information, the shift amount and the display range of each of the right and left images in the horizontal direction are computed on the basis of the modified parallax adjustment amount, and the right and left images are trimmed in the horizontal direction to be displayed. Accordingly, irrespective of a digital zoom magnification, it is possible to stereoscopically display an image while always maintaining an appropriate parallax. | 01-27-2011 |
20110018970 | COMPOUND-EYE IMAGING APPARATUS - An object is to provide a compound-eye imaging apparatus in which a plurality of plane images in different image taking ranges can be taken by a plurality of image pickup devices, and also, a user can recognize the image taking ranges of the plurality of plane images and confirm details of a subject. When a simultaneous tele/wide image taking mode is set, zoom positions of a zoom lens of a right imaging system and a zoom lens of a left imaging system are set to be different from each other, and a wide-side image can be taken by the right imaging system, and a tele-side image can be taken by the left imaging system. Based on the positions of the zoom lens and the zoom lens, guidance, which is a figure in which a frame indicating the image taking range of a wide-image and a frame indicating the image taking range of a tele-image are superimposed so that centers of the frame and the frame coincide with each other, is generated, and a live view image taken by the right imaging system and the guidance are displayed in a superimposed manner. The guidance is displayed so as to be superimposed on a tele-side live view image. | 01-27-2011 |
20110018971 | COMPOUND-EYE IMAGING APPARATUS - A stereoscopic image with a predetermined parallax can be automatically taken, and a stereoscopic image with an arbitrary parallax can also be taken based on selection made by a photographer. An imaging apparatus includes two or more imaging systems. First, a guidance indicating that a first imaging system is used to take a first image and that a second imaging system is used to take a second image, is displayed on a monitor of the imaging apparatus. After the first image is shot by the first imaging system, a live view image shot by the second imaging system is displayed in a semi-transparent manner with the shot first image on the monitor, and a guidance is also displayed on the monitor. When the release switch is depressed, the second image is shot by the right imaging system. | 01-27-2011 |
20110018972 | STEREOSCOPIC IMAGING APPARATUS AND STEREOSCOPIC IMAGING METHOD - A stereoscopic imaging method using: first and second imaging devices including first and second imaging optical systems with first and second focus lenses and imaging a subject to generate first and second images; and a lens driving device configured to move the first and second focus lenses along the first and second optical axes of the first and second imaging optical systems, respectively, the method includes: moving the focus lenses to detect first and second focus positions in an imaging space of the first and second focus lenses, respectively; calculating a stereoscopic view possible range where a parallax amount of the first and second imaging device is within an acceptable range; determining whether the focus positions are between an intersection of the optical axes and a near point of the stereoscopic view possible range; and causing the lens driving device to focus the first and second focus lens on the determined focus position. | 01-27-2011 |
20110018973 | THREE-DIMENSIONAL IMAGING DEVICE AND METHOD FOR CALIBRATING THREE-DIMENSIONAL IMAGING DEVICE - A three-dimensional imaging device ( | 01-27-2011 |
20110025826 | COLOR-CODED BACKLIGHTED SINGLE CAMERA THREE-DIMENSIONAL DEFOCUSING PARTICLE IMAGE VELOCIMETRY SYSTEM - Three-Dimensional Defocusing Particle Image Velocimetry (3DDPIV) allows for measurement of three-dimensional velocities within a volume. In the disclosed embodiment, a mask with a plurality of apertures is disposed with a lens between the test section and a color camera. The field-of-view is backlit and the test section is seeded with black particles. This configuration allows for a lower power light source as compared to conventional 3DDPIV. Color-coded particle images are formed on a white background, wherein each of the color images is generated from light that travels through the filters not blocked by the imaged particle, thereby producing a color image that is of a color different from the color of any of the filters. A color space linear transformation is used to allow for accurate identification of each pinhole exposure when the color filters' spectrum does not match those of the 3-CCD color camera. | 02-03-2011 |
20110025827 | Depth Mapping Based on Pattern Matching and Stereoscopic Information - A method for depth mapping includes projecting a pattern of optical radiation onto an object. A first image of the pattern on the object is captured using a first image sensor, and this image is processed to generate pattern-based depth data with respect to the object. A second image of the object is captured using a second image sensor, and the second image is processed together with another image to generate stereoscopic depth data with respect to the object. The pattern-based depth data is combined with the stereoscopic depth data to create a depth map of the object. | 02-03-2011 |
20110025828 | IMAGING APPARATUS AND METHOD FOR CONTROLLING THE SAME - Multiple marks are attached to a subject. A camera shift direction is set to the right direction. Before capturing Nth (N is a natural number equal to or larger than 2) L and R images, (N−1)th L and R images are read from a memory card, and feature points common to the (N−1)th L and R images are extracted. At least three feature points located in a right edge portion of each of the (N−1)th L and R images are selected as guide points. The right edge portion containing all three guide points is cut out from each of the (N−1)th L and R images to generate L and R guide images which guide a next camera position. The L and R guide images are combined into the left edge portions of the L and R images (through images), respectively. The combined images are displayed on an LCD. | 02-03-2011 |
20110037834 | IMAGING DEVICE FOR GENERATING AND DISPLAYING IMAGES TO SIMULATE MOVEMENT OF THREE-DIMENSIONAL OBJECTS - An imaging device for generating and displaying image to simulate movement of 3D objects includes a frame, imaging units, and image output units. The imaging units are arranged between two opposite sides of the frame and connected to one another to define an imaging space therebetween. One side of each imaging unit connects to the frame at a first angle and the opposite side thereof connected to the frame at a second angle. The image output units are arranged on the side of the frame where forming the second angle, such that the image output units face the imaging units in one-to-one correspondence to separately present a first image. The first images presented by the image output units are identical to one another, and are separately transferred by corresponding imaging units to the imaging space to form a simulated image in the imaging space. | 02-17-2011 |
20110050855 | OPTICAL MEASURING DEVICE WITH TWO CAMERA UNITS - The invention relates to an optical measurement device with an image acquisition unit, which has at least two camera units ( | 03-03-2011 |
20110050856 | STEREOSCOPIC IMAGING APPARATUS - A stereoscopic imaging apparatus includes: a first and second imaging units, each of which has a substantially rectangular shape, and each of which has a thick section and a thin section that are arranged side by side; and a camera body which has a substantially rectangular shape, and in which the first and second imaging units are arranged side by side in a lateral direction of the camera body, wherein the first and second imaging units are arranged so that the thin section of the first imaging unit is positioned at an outer side of the camera body and so that the thick section of the second imaging unit is positioned at the outer side, the first imaging unit is arranged in parallel with the lateral direction, and the second imaging unit is arranged so as to be inclined inward by a predetermined angle with respect to the lateral direction. | 03-03-2011 |
20110050857 | APPARATUS AND METHOD FOR DISPLAYING 3D IMAGE IN 3D IMAGE SYSTEM - Disclosed is an apparatus and a method for displaying 3D images, which do not need to be reversed, so that users can watch the 3D images without modification in a 3D image system. The 3D images display extracts characteristic information regarding a plurality of imaging devices from left and right images taken by the imaging devices, selects an image among the left and right images, determines a reference element in the selected image, determines a selection element corresponding to the reference element in the non-selected image; calculates a disparity value between the left and right images by using the reference element and the selection element, determines whether the left and right images are normal or not by using the disparity value, and corrects the left and right images based on the determination result. | 03-03-2011 |
20110063417 | SYSTEM AND METHOD FOR AUTOMATIC CALIBRATION OF STEREO IMAGES - A method and system to enable a computer to estimate calibration parameters autonomously so that accurate stereopsis can be performed. The present invention automatically calibrates two or more cameras with unknown parameters with respect to a robot or robotic appendage (e.g., articulated robot arm) with a light source that can be turned on and off at one end. A pair of cameras (e.g., digital cameras) are positioned and aimed so as to give stereoptic coverage of the robot's workspace. The procedure determines the positions and orientations of the pair of cameras with respect to a robot (i.e., exterior orientations) and the focal lengths, optical centers, and distortion coefficients of each camera (i.e., intrinsic parameters) automatically from a set of known positions of the robot arm, and a set of images from the right and left cameras of the robot arm in each position as the light is turned on and off. | 03-17-2011 |
20110063418 | Integrated Mount and Control Device for Stereoscopic Video - A device is described which allows convenient acquisition of stereoscopic video. In accordance with one embodiment, a rigid mounting bar is provided on which two camcorders can be mounted. The bar has mounting slots or other means to provide for adjustment of the distance between the two cameras. An electronic synchronization and control circuit is contained within the mounting bar. This circuit synchronizes the two camcorders quickly so that each video frame is acquired simultaneously by the two camcorders. | 03-17-2011 |
20110063419 | STEREOSCOPIC IMAGE GENERATING CHIP FOR MOBILE DEVICE AND STEREOSCOPIC IMAGE DISPLAY METHOD USING THE SAME - The present invention relates to a stereoscopic image generation chip for a mobile equipment and method for displaying a stereoscopic image using the same. The present invention displays a stereoscopic image using a stereoscopic image generation chip loaded in a mobile equipment. In particular, the present invention performs storage/image processing by connecting taken left and right images by side-by-side scheme instead of performing storage/image processing by synthesizing the taken left and right images directly and alternately and is then able to enhance a quality of a displayed stereoscopic image in a displaying step via a synthesizing step, in which the left and right images of the stereoscopic image generation chip are alternately arranged. Moreover, the present invention enables a general 2D image to be 3-dimensionally displayed via the above stereoscopic image generation chip. | 03-17-2011 |
20110069155 | Apparatus and method for detecting motion - An apparatus and method for detecting a motion using a stereo camera are provided. The apparatus can acquire an object image including only an object without a background using the stereo camera. The apparatus can set a motion detection area in the acquired object image and recognize an image change amount in the motion detection area to detect a motion of the object. | 03-24-2011 |
20110069156 | THREE-DIMENSIONAL IMAGE PICKUP APPARATUS AND METHOD - A three-dimensional camera includes first and second camera units for receiving entry of object light, and for picking up first and second images with parallax simultaneously. First and second lens systems are incorporated in respectively the first and second camera units, and have a focal length changeable for zooming. The focal length of the second lens system is changed toward a wider-angle side than the focal length of the first lens system. A third image is formed from the second image with an angle of view equal to an angle of view of the first image. A three-dimensional image is produced from the first and third images. The first, second and third images are written to a storage medium, or the first and second images and a value of the focal length upon picking up the first image are written to a storage medium. | 03-24-2011 |
20110074928 | IMAGE PROCESSING APPARATUS, CAMERA, AND IMAGE PROCESSING METHOD - When multiple face frames are displayed along with multiple faces, disturbance of stereoscopic effect of an observer having stereoscopic vision is prevented and in addition, visual weariness is suppressed. A stereoscopic photographed image composed of multiple photographed images respectively captured with multiple image pickup devices is input. Positions of faces in each of the photographed images are identified. Focusing states in the positions of faces based on in-focus positions and distance information on the positions of faces. Face frames indicating the positions of faces are blurred according to the focusing states in the positions of faces. A stereoscopic display image is generated from the generated face frames and the stereoscopic photographed image. | 03-31-2011 |
20110074929 | AUTO-REFERENCED SENSING DEVICE FOR THREE-DIMENSIONAL SCANNING - An auto-referenced sensing device for scanning an object to provide three-dimensional surface points in an object coordinate system, comprising: a Light-Emitting Diode (LED) light source emitting light for illuminating and enabling image acquisition of at least a portion of a set of retro-reflective target positioning features, wherein each of the retro-reflective target positioning features is provided at a fixed position on the object; a laser pattern projector, additional to the LED light source, for providing a projected laser pattern on a surface of the object for illuminating and enabling image acquisition of dense points between at least two of the retro-reflective target positioning features in the portion of the set; at least a pair of cameras each for simultaneously acquiring a 2D image of the object, wherein both the projected laser pattern and the portion of the set of retro-reflective target positioning features are apparent on the simultaneous images, a spatial relationship between the pair of cameras being known, the LED light source being provided in close proximity to the at least the pair of cameras; wherein the portion of the set of retro-reflective target positioning features reflect at least part of the light emitted by the LED light source towards the cameras; wherein the simultaneous images acquired by the pair of cameras contain both positioning measurements made available from the portion of the set of retro-reflective target positioning features apparent on the images and dense surface measurements made available from the points enabled by the projected laser pattern apparent on the images. | 03-31-2011 |
20110074930 | AUTO-REFERENCED SENSING METHOD FOR THREE-DIMENSIONAL SCANNING - There is provided a method for obtaining three-dimensional surface points of an object in an object coordinate system having two groups of steps. The method first comprises providing a set of target positioning features on the object. In a first group of steps, acquiring at least a pair of 2D first images of the object, at least a first portion of the set of target positioning features being apparent on the pair of first images, extracting, from the 2D first images, at least two first sets of 2D positioning features from a reflection of the target positioning features of the first portion on the surface; calculating a first set of calculated 3D positioning features in the sensing device coordinate system using the first sets of 2D positioning features; computing first transformation parameters for characterizing a current spatial relationship between the sensing device coordinate system and the object coordinate system, cumulating the first set of transformed 3D positioning features to provide and augment the set of reference 3D positioning features. In a second group of steps, providing a projected pattern on a surface of the object using a pattern projector; acquiring at least a pair of 2D second images of the object by the cameras, the projected pattern and at least a second portion of the set of target positioning features being apparent on the pair of second images, extracting, from the 2D second images, at least one set of 2D surface points from a reflection of the projected pattern on the surface, and at least two second sets of 2D positioning features from a reflection of the target positioning features of the second portion on the surface; calculating a set of 3D surface points in the sensing device coordinate system using the set of 2D surface points; calculating a second set of calculated 3D positioning features in the sensing device coordinate system using the second sets of 2D positioning features; computing second transformation parameters for characterizing a current spatial relationship between the sensing device coordinate system and the object coordinate system, transforming the set of 3D surface points into a set of transformed 3D surface points in the object coordinate system using the second transformation parameters. | 03-31-2011 |
20110096149 | VIDEO SURVEILLANCE SYSTEM WITH OBJECT TRACKING AND RETRIEVAL - A system for capturing and retrieving a collection of video image data captures video image data from a live scene with still cameras and PTZ cameras, and automatically detects an object of interest entering or moving in the live scene. The system automatically controls the PTZ camera to enable close-up real time video capture of the object of interest. The system automatically tracks the object of interest in the captured video image data and analyses features of the object of interest. | 04-28-2011 |
20110102552 | ON-VEHICLE THREE-DIMENSIONAL VIDEO SYSTEM AND METHOD OF MONITORING THE SURROUNDING ENVIRONMENT OF A VEHICLE USING THE SAME - An on-vehicle three-dimensional video system is provided for a vehicle and a method is provided for monitoring a surrounding environment of a vehicle. The on-vehicle three-dimensional video system includes, but is not limited to cameras, a display screen, a control module, and a power supply device. The cameras are provided in pairs for filming the surrounding environment of the vehicle from different angles, and the display screen is able to bring about a three-dimensional video effect according to pairs of video signals from the cameras. With the on-vehicle three-dimensional video system, a realistic three-dimensional output of the surrounding environment of the vehicle is realized on the display screen so that the driver can clearly know about the precise relative position of a corresponding portion of the vehicle with respect to the surrounding environment. | 05-05-2011 |
20110109725 | Three-dimensional (3D) video for two-dimensional (2D) video messenger applications - Three-dimensional (3D) video is provided to a legacy two-dimensional (2D) video messenger application. A request for video content from a single video camera is received at a camera interface module from the 2D video messenger application. The request for video content from the single video camera is forwarded to a video processing offload module. A first video camera and a second video camera are controlled. Merged 3D video content from the video processing offload module is received. The merged 3D video content is sent to the 2D video messenger application in response to receipt of the merged 3D video content from the video processing offload module. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 05-12-2011 |
20110109726 | APPARATUS AND METHOD FOR GENERATING A THREE-DIMENSIONAL IMAGE USING A COLLABORATIVE PHOTOGRAPHY GROUP - A communication network comprising a collaborative photography group including a plurality of cameras having synchronized photographing times, is provided. The plurality of cameras may share location information, direction angle information, and image information generated by photographing an object, and generate a three-dimensional (3D) image of the object. | 05-12-2011 |
20110109727 | STEREOSCOPIC IMAGING APPARATUS AND IMAGING CONTROL METHOD - It is provided that a difference between an exposure amount EVA corresponding to an imaging range of a planar image and an exposure amount EVB corresponding to that of a stereoscopic image is ΔEV. When ΔEV≦a threshold, it is determined that the exposure amount corresponding to the image with smaller imaging range is used; when ΔEV>the threshold, it is determined that the respective EVA and EVB are used. When a difference of an imaging condition other than the exposure amount is within an acceptable range and ΔEV≦the threshold, both of the planar image and the stereoscopic image are taken by one exposure. When ΔEV>the threshold, a first image is taken by an exposure with the smaller one of the exposure amounts and a second image is taken by an exposure with ΔEV, and then the first and second images are combined. | 05-12-2011 |
20110115885 | USER INTERFACE FOR AUTOFOCUS - A device may include a camera including a lens assembly and a stereoscopic display for displaying an image to be captured by the camera. The device may include processing logic to automatically determine a correct focus for the camera. In one embodiment, when the processing logic is determining the correct focus, the stereoscopic display shows an icon on the image moving from a first perceived depth to a perceived second depth. The device may further include a memory to store the captured image. In one embodiment, the stereoscopic display may display the image to be captured by the camera in three dimensions such that the user perceives depth. In one embodiment, when the processing logic has determined the correct focus for the camera, the stereoscopic display may show the icon at a perceived depth corresponding to the correct focus. | 05-19-2011 |
20110115886 | SYSTEM FOR EXECUTING 3D PROPAGATION FOR DEPTH IMAGE-BASED RENDERING - A system is disclosed for executing depth image-based rendering of a 3D image by a computer having a processor and that is coupled with one or more color cameras and at least one depth camera. The color cameras and the depth camera are positionable at different arbitrary locations relative to a scene to be rendered. In some examples, the depth camera is a low resolution camera and the color cameras are high resolution. The processor is programmed to propagate depth information from the depth camera to an image plane of each color camera to produce a propagated depth image at each respective color camera, to enhance the propagated depth image at each color camera with the color and propagated depth information thereof to produce corresponding enhanced depth images, and to render a complete, viewable image from one or more enhanced depth images from the color cameras. The processor may be a graphics processing unit. | 05-19-2011 |
20110122229 | Imaging System for Three-Dimensional Observation of an Operative Site - The invention relates to an endoscopic imaging system for observation of an operative site ( | 05-26-2011 |
20110122230 | CODING DEVICE FOR 3D VIDEO SIGNALS - The device comprises the means to generate a stream structured on several levels:
| 05-26-2011 |
20110122231 | METHOD FOR DISLAYING MEASUREMENT EFFECTIVE AREA IN THREE-DIMENSIONAL VISUAL SENSOR AND THREE-DIMENSIONAL VISUAL SENSOR - One of stereo cameras is set such that a front view of a support surface of a workpiece is imaged, an image produced by the camera is displayed, and a range of an area where measurement processing is enabled is assigned by a rectangular frame. A manipulation assigning an upper limit and a lower limit of a height measurement range is accepted. When each assignment is fixed, zero is set as a z-coordinate to each constituent pixel of an image to which the rectangular frame is set, and a z-coordinate based on the upper limit of the height measurement range and a z-coordinate based on the lower limit are set to coordinates corresponding to the rectangular frame. Perspective transformation of three-dimensional information produced by the setting is performed from a direction of a line of sight set by a user, a produced projection image is displayed on a monitor. | 05-26-2011 |
20110122232 | STEREOSCOPIC IMAGE DISPLAY APPARATUS, COMPOUND-EYE IMAGING APPARATUS, AND RECORDING MEDIUM - A stereoscopic image display apparatus includes: a display device; an acquisition device for acquiring a left eye image and a right eye image; a first display control device for displaying a stereoscopic image on the display device based on the left and right eye image; an instruction reception device for receiving an instruction indicating enlargement and display of a partial area deviated in a horizontal direction from a center of the stereoscopic image; a cut-out device for cutting out areas necessary for the enlargement and display from the left and right eye image in response to the instruction; a deviation amount calculation unit for calculating a deviation amount in a vertical direction between a center of the left eye image and a center of the right eye image; an image movement device for moving the left eye image and/or the right eye image in the vertical direction by the calculated deviation amount; and a second display control device for enlarging and displaying the partial area on the display device based on the image after the movement. | 05-26-2011 |
20110128353 | ROBUST IMAGE ALIGNMENT FOR DISTRIBUTED MULTI-VIEW IMAGING SYSTEMS - Disclosed is a method of image coding for joint decoding of images from different viewpoints using distributed coding techniques. The method receives a first set of features ( | 06-02-2011 |
20110134224 | High-Resolution, Variable Depth of Field Image Device - A high-resolution image device that is used to receive images in a variable depth of field environment may include a color image sensor, a panchromatic image sensor, and a measuring device. The color image sensor may be configured to receive a color image of an object. Similarly, a synchronous panchromatic image may be received by the panchromatic image sensor. To generate a fine spatial color image with higher resolution than the image received by the color image sensor, the image device may be configured to replace a luminance component from the original color image with a luminance component from the panchromatic image. However, due to a spatial difference between apertures of the color and panchromatic image sensors, parallax error may occur due to a perceived shift of the imaged object against a reference background in the color and panchromatic images. The measuring device may be configured to measure a distance between the image sensors and the object, such that the image device may be configured to use the distance to account for the effect of parallax. | 06-09-2011 |
20110134225 | SYSTEM FOR ADAPTIVE THREE-DIMENSIONAL SCANNING OF SURFACE CHARACTERISTICS - There are provided systems and methods for obtaining a three-dimensional surface geometric characteristic and/or texture characteristic of an object. A pattern is projected on a surface of said object. A basic 2D image of said object is acquired; a characteristic 2D image of said object is acquired; 2D surface points are extracted from said basic 2D image, from a reflection of said projected pattern on said object; a set of 3D surface points is calculated in a sensor coordinate system using said 2D surface points; and a set of 2D surface geometric/texture characteristics is extracted. | 06-09-2011 |
20110141239 | Three-Dimensional Recording and Display System Using Near- and Distal-Focused Images - Methods and apparatuses for providing simulated three-dimensional images on a two-dimensional display screen without the use of special filters or overlays on the display or special eyewear. Images having different focal points are displayed as pictures and switched between rapidly, such that the human eye automatically adjusts to focus on each picture in succession. As the pictures are presented sequentially, the viewer may perceive that the display shows images at different depth planes. The number of depth planes may vary between embodiments. | 06-16-2011 |
20110141240 | COLOR ANAGLYPH IMAGE GENERATION TO REDUCE EYE STRAIN AND RETINAL RIVALRY UPON VIEWING - A method includes reducing a red rivalry through adjusting a color temperature on a first image, converting the first image from the RGB domain to a YCbCr domain, shifting a hue of a red color in the first image towards a magenta color to reduce a red color vibrancy, and adjusting a blue color in the first image such that a dark blue visible through a second lens corresponding to a second image is at least partially visible through a first lens corresponding to the first image. The method also includes reducing the red rivalry through adjusting a tone of the red color in the first image towards a brown color, converting the first image from the YCbCr domain back to the RGB domain, adjusting a color saturation in the first image, and combining the first image with the second image in a processor to generate an anaglyph image. | 06-16-2011 |
20110141241 | MODULE FOR THREE-DIMENSIONAL CAMERA - Provided is a convergence control module for a three-dimensional (3D) camera that can be operated with low power to reduce power consumption, which has been a problem in the 3D camera. A 3D camera module includes at least one camera module, a moving guide for supporting the camera module and providing a moving path, a control driver for moving the camera module along the moving guide, and a control unit for controlling the control driver. | 06-16-2011 |
20110141242 | EQUIPMENT FOR THE AUTOMATIC ASSESSMENT OF ROAD SIGNS AND PANELS - An equipment for the automatic assessment of road signs and panels, the equipment performing, for the purpose, a retroreflection measurement of the white element of the signs or panels, and a measurement of the contrast between the white element of the sign or panel and a characteristic element of same (borders or text) in order to ensure a particular level of legibility. To this end, a vehicle ( | 06-16-2011 |
20110149044 | IMAGE CORRECTION APPARATUS AND IMAGE CORRECTION METHOD USING THE SAME - Provided is an image correction apparatus. The image correction apparatus includes an image input unit, a region extraction unit and an image correction unit. The image input unit generates a plurality of images, and performs a preprocessing operation on the plurality of generated images. The region extraction unit receives the preprocessed images, detects distance information from the image input unit to an object, presence information of the object and motion information of the object which are included in the images, and synthesizes the detected information to extract an ROI. The image correction unit corrects an image which corresponds to the extracted ROI. The image correction apparatus only corrects an image for a user's ROI, increasing efficiency of image correction. | 06-23-2011 |
20110157317 | CAMERA SYSTEM AND CAMERA CONTROL METHOD - A camera system includes: a first camera and a second camera; a camera adaptor box; and a camera control unit. | 06-30-2011 |
20110157318 | Method and system for presenting live video from video capture devices on a computer monitor - One embodiment of a method and system for presenting artifact-free live video from video capture devices on a computer display including the step of using the vertical blanking interrupt signal of a display controller to generate a software trigger command for the video capture devices. The vertical blanking signal is further used to transfer acquired image frames to the graphic memory of the display controller during the vertical blanking interval. Other embodiments are described and shown. | 06-30-2011 |
20110164116 | Video capture system control using virtual cameras for augmented reality - There is provided a system and method for integrating a virtual rendering system and a video capture system using flexible camera control to provide an augmented reality. There is provided a method for integrating a virtual rendering system and a video capture system for outputting a composite render to a display, the method comprising obtaining, from the virtual rendering system, a virtual camera configuration of a virtual camera in a virtual environment, programming the video capture system using the virtual camera configuration to correspondingly control a robotic camera in a real environment, capturing a video capture feed using the robotic camera, obtaining a virtually rendered feed using the virtual camera, rendering the composite render by processing the feeds, and outputting the composite render to the display. | 07-07-2011 |
20110164117 | CAMERA ARRANGEMENT, CAMERA SYSTEM AND METHOD - A camera arrangement comprising a 3 dimensional image capture portion arranged to capture a first stereoscopic image composed of a first and a second image and a further camera element spaced apart from the 3 dimensional capture portion, the further camera element arranged to capture a third image, whereby the third image, when viewed with either the first or second image forms a second stereoscopic image is described. A corresponding method and camera system is also described. | 07-07-2011 |
20110169922 | THREE DIMENSION MODEL BUILDING SYSTEM AND METHOD - A three dimension model building system includes a number of time-of-flight (TOF) cameras and a processing unit. The number of TOF cameras capture an object to obtain images of the object and distance data between every point on the object and the TOF cameras. The processing unit calculates coordinates of every point on the object in the images from the TOF cameras on an X-axis, an Y-axis, an Z-axis, and obtains a function according to the plurality of coordinates on the X-axis, the Y-axis, and the Z-axis. The processing unit further creates a curved surface according to the function. The curved surface is a three dimension model of the object. | 07-14-2011 |
20110169923 | Flow Separation for Stereo Visual Odometry - In a method for determining a translation and a rotation of a platform, at least a first frame and a previous frame are generated. Points are matched between images generated by two stereoscopic sensors. Points are matched to corresponding stereo feature matches between two frames, thereby generating a set of putative matches. Putative matches that are nearer to the platform than a threshold are categorized as near features. Putative matches that are farther to the platform than the threshold are categorized as distance features. The rotation of the platform is determined by measuring a positional change in two of the distant features. The translation of the platform is determined by compensating one of the near features for the rotation and then measuring a change in one of the near features measured between the first frame and the second frame. | 07-14-2011 |
20110175985 | METHOD OF GENERATING CONTENTS INFORMATION AND APPARATUS FOR MANAGING CONTENTS USING THE CONTENTS INFORMATION - The present invention relates to a method of generating contents information for managing contents including stereo-scopic contents being two-dimensional contents and three dimensional contents, and an apparatus for managing contents, the method including the steps of, when there is a scene change of contents, adding a second field including information on each of a plurality of scenes corresponding to a plurality of types, respectively, to the contents information. | 07-21-2011 |
20110175986 | METHOD AND DEVICE FOR BIOMETRIC IDENTIFICATION OF PERSONS ACCORDING TO THE HAND GEOMETRY - The invention relates to a method of bio-metric identification of persons according to the hand, by which the shape of the hand is scanned, evaluated and compared with the database of hand shapes, whereas the three-dimensional (3D) shape of the hand is scanned, this is analysed and a three-dimensional (3D) model of the hand is created, which is compared with the database of three-dimensional (3D) models of hand. The invention also relates to a device for biometric identification of persons according to the hand comprising a pad and a scanning device ( | 07-21-2011 |
20110175987 | STEREO CAMERA SYSTEM - The invention relates to a stereo camera system with at least two image detection sensors which are fixedly connected to a circuit board. The image detection sensors are coplanar and a fixed distance apart. | 07-21-2011 |
20110187834 | RECORDING DEVICE AND RECORDING METHOD, IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD, AND PROGRAM - A recording device includes an image acquiring section which acquires 3D image data, a filming condition acquiring section which acquires filming condition information indicating filming conditions during filming of the 3D image data, and a recording controlling section which causes a recording medium to record the 3D image data and the filming condition information by making the data and the information correspond to each other. | 08-04-2011 |
20110193944 | DEVICE AND METHOD FOR SCANNING AN OBJECT ON A WORKING SURFACE - A device and method for scanning an object on a working surface, the device comprising: a body located adjacent to the working surface; two or more cameras mounted on the body at a location elevated adjacently above the working surface for capturing images of the object on the working surface, the two or more cameras being angled such that their range of image captures overlap and the common overlapping region of the range of image captures of the two or more cameras corresponds with the size of the working surface, the two or more cameras being spaced apart such that each of the two or more cameras captures a different angle of the common overlapping region; and a processing unit capable of correcting skewed images of the working surface captured by the two or more cameras and capable of converting the images captured by the two or more cameras into a three dimensional image. | 08-11-2011 |
20110199462 | PARALLAX CALCULATION METHOD AND PARALLAX CALCULATION DEVICE - Disclosed is a stereo camera that implements ranging of an object that includes consecutive similar patterns. In stereo matching using the stereo camera, if a plurality of corresponding point candidates are present in an SAD or suchlike evaluation value distribution for a target point, an evaluation value map is generated by superimposing an evaluation value distribution of a target point for which a plurality of corresponding points are determined to be present and an evaluation value distribution of each other target point present in a peripheral area of that target point. By this means, the shape of an object is represented in real space around a target point for which a plurality of corresponding points are determined to be present, and it is possible to calculate the true distance of a railing or the like that extends in a straight line by extracting a line segment with the strongest linearity in the evaluation value map. | 08-18-2011 |
20110211046 | MULTI-CAMERA SYSTEM AND A METHOD FOR CALIBRATING THE SAME - In a method for calibrating a multi-camera system having at least two cameras spaced at a distance from one another, the cameras are aligned with one another with respect to their optical axes. The cameras are used for supplying three-dimensional image information, and the multi-camera system is situated on a vehicle. The position of the cameras relative to one another, in particular the alignment of their optical axes relative to one another, is retained unchanged before, during and after the calibration, and the cameras are calibrated by electronic processing of image information from at least one of the cameras. | 09-01-2011 |
20110211047 | Methods and Systems for Imaging and Modeling Skin Using Polarized Lighting - A method for imaging skin includes illuminating a subject with at least one light source of one or more light sources. The method includes acquiring a first image of the subject in a first polarization with a respective photodetector of one or more photodetectors configured to acquire images of the subject as illuminated by the at least one light source, and acquiring a second image of the subject in a second polarization with the respective photodetector. The method also includes generating a subtraction image by subtracting at least a portion of the first image from a corresponding portion of the second image, and providing at least a portion of the subtraction image for display. | 09-01-2011 |
20110216167 | VIRTUAL INSERTIONS IN 3D VIDEO - Embodiments relate to insertions in 3D video. Virtual camera models enable insertions to be reconciled relative to left and right channels of the 3D video to maximize 3D accuracy and realism of the insertions. Cameras are formed as composites, and can be derived from other models. The camera models can be based on a visual analysis of the 3D video, and can be based on 3D camera data including toe-in and ocular spacing. The camera data may be derived from information collected using instrumentation connect to a 3D camera system, derived based on visual analysis of the 3D video, or derived using a combination of information collected using instrumentation and visual analysis of 3D video. Insertions can be made on-site or at a remote site, and camera data can be embedded in the 3D video and/or separately transmitted to a remote site. Insertions can be adjusted in 3D space based on a type of insertion, the 3D video scene composition, and/or user feedback, including interactive adjustment of 3D insertions and adjustments in view of user sensitivity to eye strain. | 09-08-2011 |
20110216168 | DIGITAL PHOTOGRAPHING APPARATUS HAVING COMMON ANGLE OF VIEW DISPLAY FUNCTION, METHOD OF CONTROLLING THE DIGITAL PHOTOGRAPHING APPARATUS, AND MEDIUM FOR RECORDING THE METHOD - A digital photographing apparatus includes a plurality of image pickup units that capture a plurality of images, a first image processing unit that generates a single input image from the plurality of images, a second image processing unit that generates a display image comprising common angle of view information in which the angle of view information of each of the plurality of image pickup units with respect to the single input image overlap, and a display unit that displays the display image. Each of the plurality of images shows a different parallax with respect to a subject, and each of the plurality of image pickup units have angle of view information. | 09-08-2011 |
20110221868 | Information Reproducing Apparatus - An information reproducing apparatus includes a display unit and processing unit. The information reproducing apparatus has a position determining device configured to determine the position and alignment of the apparatus and to supply a first signal representing the position and a second signal representing the alignment to the processing unit. The processing unit retrieves information on objects from a database and processes the information. The database includes a plurality of information on objects of locations within a predefined spatial environment. The processing unit determines information for the current alignment of the apparatus on objects in the direction of the alignment of the apparatus and the display unit displays the information. | 09-15-2011 |
20110221869 | IMAGING DEVICE, DISPLAY METHOD AND RECORDING MEDIUM - A finder display processing unit displays a finder image on a finder screen, measures the distance through triangulation from a stereo camera to a part of a subject expressed in a designated region on the finder image, and designates the shortest distance and the farthest distance from the stereo camera to the subject on the basis of the distance acquired through distance measurement. A finder display processing unit specifies as an effective range candidate a range where the imaging ranges of the first imaging unit and a second imaging unit overlap, specifies an effective range candidate at the shortest distance and an effective range candidate at the farthest distance on the first photographed image, and specifies the range where these effective range candidates overlap as the effective range. The finder display processing unit displays on the finder screen information indicating the specified effective range. | 09-15-2011 |
20110228052 | THREE-DIMENSIONAL MEASUREMENT APPARATUS AND METHOD - A three-dimensional measurement apparatus includes a plurality of cameras, a normal calculation unit for obtaining from respective captured images a normal direction serving as a physical feature of a surface of a measurement object, and a corresponding point calculation unit for retrieving corresponding pixels of the images using the physical feature. Using the apparatus, a three-dimensional measurement can be performed on a basis of a parallax between the corresponding pixels. Also, the apparatus transforms the normal direction of each image into a common coordinate system. A parameter of the coordinate transformation may be calculated from a parameter obtained during a camera calibration. This three-dimensional measurement apparatus can measure a three-dimensional shape of a mirror surface object precisely without being affected by differences in positions and characteristics of the cameras. | 09-22-2011 |
20110234762 | APPARATUS AND METHOD FOR CAPTURING THREE-DIMENSIONAL IMAGE - An apparatus and a method for capturing a three-dimensional image are provided. The image capturing apparatus comprises a left eye lens, a right eye lens, an operating unit, and a processing unit. The left eye lens is used for capturing a left eye image and the right eye lens is used for capturing a right eye image, in which there is a horizontal shift between the left eye lens and the right eye lens. The operating unit is disposed on the left eye lens and the right eye lens for rotating the left eye lens and the right eye lens by about 90 degrees, respectively. The processing unit is coupled to the left eye lens and the right eye lens and used to combine the left eye image and the right eye image captured by the rotated left eye lens and the right eye lens into a three-dimensional vertical image. | 09-29-2011 |
20110234763 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING MULTI-VIEW STEREOSCOPIC VIDEO - An apparatus for transmitting a multi-view stereoscopic video includes: a control unit configured to receive a group of stereoscopic images taken by a plurality of stereoscopic imaging devices; a generation unit configured to select at least one stereoscopic frame from stereoscopic frames of the received group of stereoscopic images, arrange the selected stereoscopic frames successively, and generate a multi-view stereoscopic video; an encoding unit configured to encode the generated multi-view stereoscopic video; and a transmission unit configured to transmit the encoded multi-view stereoscopic video through a transmission network. | 09-29-2011 |
20110234764 | IMAGING DEVICE - The imaging device includes a first optical system, a second optical system, a first support frame, a second support frame, a frame member, and a support member. The first support frame has a first contact portion and supports the first optical system. The second support frame supports the second optical system. The first and second support frames on the frame member are mounted, and this frame member comes into contact with the first contact portion at three or more points. The support member couples the first support frame to the frame member in a state in which the first receiver comes into contact with the first contact portion. The points of contact between the first contact portion and the first receiver are disposed on an imaginary spherical plane. | 09-29-2011 |
20110234765 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND COMPOUND EYE DIGITAL CAMERA - A parallax map is generated by corresponding left and right images with each other through stereo matching based on the left image. An attention pixel is set on the parallax map, and a window of a predetermined size centering on a pixel (left image attention pixel) on the left image corresponding to the attention pixel is set in the left image. Pixels having an RGB value similar to the RGB value of the left image attention pixel from among the pixels in the window are extracted, and the parallax of a pixel on the parallax map corresponding to each extracted pixel is entered into a parallax histogram to generate a parallax histogram. When the frequency of the attention pixel is smaller than a predetermined value, the parallax of the attention pixel is corrected with a parallax having the maximum frequency value of the parallax histogram. | 09-29-2011 |
20110234766 | MULTI-EYE PHOTOGRAPHING APPARATUS AND PROGRAM THEREOF - When the distance to an object is short and a release button is fully-pushed, one photographing unit acquires a left image. Translucence-processing is performed for the left image, and an optimum movement distance of a viewpoint between left and right images is calculated. The left image objected to the translucence-processing and the calculated optimum movement distance are superimposingly displayed on a live view image of a liquid crystal monitor, and the correlation coefficient of an object region and a background region are calculated for the live view image and the acquired left image. It is determined whether or not the correlation coefficient of the object region is equal to or greater than a first threshold value and whether or not the correlation coefficient of the background region is equal to or greater than a second threshold value, and if the threshold value determination is positive, one photographing unit acquires the right image. | 09-29-2011 |
20110234767 | STEREOSCOPIC IMAGING APPARATUS - A stereoscopic imaging apparatus capable of obtaining a stereoscopic image suitable for a photographic scene is provided. A First imaging section and a second imaging section has a single-eye | 09-29-2011 |
20110234768 | PHOTOGRAPHING APPARATUS AND FOCUS POSITION DETERMINING METHOD - It is an object of the present invention to provide a photographing apparatus that may accurately determine focus positions of two photographing sections in the same degree of time as in the past and a focus position determining method in the photographing apparatus. A search range setting section calculates one boundary value Pn′ of a second search area from an equation Pn′=Pn+N and calculates the other boundary value Pf′ of the second search area from an equation Pf′=P | 09-29-2011 |
20110242285 | IMAGING SYSTEM AND METHOD USING PARTIAL-COHERENCE SPECKLE INTERFERENCE TOMOGRAPHY - A system for generating an image of contoured surface includes a light source that is configured to project an electromagnetic radiation beam onto the contoured surface, wherein the projected beam generates first radiation reflected from a first portion of the contoured surface to form a speckle pattern, and second radiation reflected from a second portion of the contoured surface which is substantially uniform in intensity. The reflected first and second reflected radiation is received by an optical detector, and may be processed. The processing is configured to (1) generate a plurality of images from the first and second reflected radiation, with each image being generated using different coherence length electromagnetic radiation from the light source, and (2) generate a 3-D image of the contoured surface from the plurality of images. Methods for generating a 3-D image of a contoured surface are also disclosed. | 10-06-2011 |
20110242286 | Stereoscopic Camera With Automatic Obstruction Removal - There is disclosed a stereographic camera system, a computing device and a method of operating a stereographic camera system. The stereoscopic camera system may a left camera and a right camera and an obstruction detector to determine whether or not a field of view of one of the left camera and the right camera is at least partially obstructed. A controller may cause the camera system to automatically output only non-obstructed image data, in response to a determination by the obstruction detector that a field of view of one of the left camera and the right camera is at least partially obstructed. | 10-06-2011 |
20110249098 | Signal processing apparatus, signal processing method, display apparatus, and program product - A signal processing apparatus includes: a phase matching unit which matches phases of a left image signal and a right image signal input from two cameras which are disposed so as to be matched with an interval between both eyes of a human to image the same object; and a phase adjusting unit which moves in a horizontal direction by a predetermined distance both or any one of a left image and a right image displayed on a display unit by the left image signal and the right image signal by changing the phases of the left image signal and/or the right image signal in the horizontal direction based on displacement amounts of phases designated by an operating unit, and outputs the left image signal and the right image signal obtained by changing disparity between the left image and the right image. | 10-13-2011 |
20110249099 | CREATION OF DEPTH MAPS FROM IMAGES - A method of generating a plurality of depth maps for a plurality of images comprises receiving a first image, obtaining information relating to the shot defined by the first image, generating a depth map for the first image according to a first schema, receiving a second image, obtaining information relating to the shot defined by the second image, detecting a change in the obtained information between the first and second image, and generating a depth map for the second image according to a second schema, the second schema having a complexity different from that of the first schema. The method can comprise accessing first and second depth models. In one embodiment, the first schema comprises the first depth model, and the second schema comprises the second model, and in a second embodiment the first schema comprises the first depth model, and the second schema comprises a combination of the first and the second depth models. | 10-13-2011 |
20110261166 | Real vision 3D, video and photo graphic system - The present invention consists of a 3D video recording system, able to record two camera signals at one time in one unit, that emulates the natural human vision, that keeps the human scale of perception. The video signal is displayed in a Goggle system unit with two screens, one for each lens of the camera (right and left) on its respective side, and stereophonic audio. This system is able to record and play the 3D view and experience of being wherever the camera system is and/or goes, giving the operator or user the possibility of recording in many ways and environments, giving the user many options for recording and giving him/her the experience of being present, space and time, in the middle of a recorded event. | 10-27-2011 |
20110261167 | THREE-DIMENSIONAL CAMERA APPARATUS - A three-dimensional (3D) camera apparatus is provided which includes a first camera module and a second camera module, which are folded or unfolded through rotation and horizontally move in the unfolded state to adjust a distance therebetween. The 3D camera apparatus includes a camera housing, the first camera module and the second camera module which are rotatably or movably coupled to the camera housing, are folded to or unfolded from the camera housing through rotation, and horizontally move in the unfolded state to adjust a distance there between. A driving unit is provided in the camera housing to allow rotation or horizontal movement of the first camera module and the second camera module, and a guide movement portion provided in the camera housing to guide horizontal movement of the first camera module and the second camera module. | 10-27-2011 |
20110261168 | Camera Device - Provided is a camera device which is capable of estimating a road shape ahead of a target vehicle or capable of determining whether or not the target vehicle needs to be decelerated by controlling a brake before a curve, even in the situation where a white line of a traveling road or a roadside three-dimensional object is difficult to detect. A camera device 105 including a plurality of image capturing units 107 and 108 which each take an image of a traveling road ahead of a target vehicle 106, includes: a three-dimensional object ahead detection unit 114 which detects three-dimensional objects ahead 101 existing in a vicinity of a vanishing point of the traveling road 102 on the basis of the images picked up by the plurality of image capturing units 107 and 108; and a road shape estimation unit 113 which estimates a road shape of a distant portion on the traveling road 102 on the basis of a detection result detected by the three-dimensional object ahead detection unit 114. | 10-27-2011 |
20110267432 | CAMERA AND CAMERA SYSTEM - A camera system includes a first camera, a second camera, a detachable mechanism capable of attaching and detaching the first and second cameras to and from each other. The first camera has a first lens barrel having a first optical axis, and configured to form a first optical image, and a first imaging device configured to receive the first optical image to generate an electrical image signal. The second camera has a second lens barrel having a second optical axis different from the first optical axis and configured to form a second optical image, and a second imaging device configured to receive the second optical image to generate an electrical image signal. When the first and second cameras simultaneously or successively perform shooting, an angle of view of the first lens barrel is wider than that of the second lens barrel. | 11-03-2011 |
20110267433 | IMAGE CAPTURING SYSTEM, IMAGE CAPTURING APPARATUS, AND IMAGE CAPTURING METHOD - An image capturing system for capturing a stereo pair of images comprising a first image and a second image. The system comprises a first camera operable to capture the first image of the stereo pair of images, and a second camera operable to capture the second image of the stereo pair of images. The system further comprises a communication link operable to connect the first camera with the second camera so that the first camera can communicate with the second camera. The first camera is operable to transmit second camera control data to the second camera via the communication link so as to control functions of the second camera which relate to the capture of the second image. | 11-03-2011 |
20110267434 | CAMERA DEVICE, ARRANGEMENT AND SYSTEM - There is described a camera device for capturing the image of an object, the camera device comprising: a lens arrangement for focusing the image of the object onto an image capture device for capturing the image of the object; and a movable element operable to move the focussed light relative to the image capture device in one direction, wherein the amount by which the element is movable is determined by the amount of adjustment required to the position of the image on the image capture device in said direction, wherein the lens arrangement comprises at least one lens having an image circle whose size is dependent upon the maximum displacement of the movable element in said one direction. | 11-03-2011 |
20110267435 | MULTIPLE VISION SYSTEM AND METHOD - A conveyer method and system comprising at least one conveyer unit conveying an object; a lighting unit; a vision unit; wherein the lighting unit illuminates the object in the line of sight of the vision unit as the vision unit takes at least a first image at a first angle and a second image at a second angle of each surface of the object on the conveyer unit. | 11-03-2011 |
20110267436 | Nanowire Bonding Method and Apparatus - The present invention provides method for creating point to point metallic contact and bridges between two structures at the nanoscale. Embodiment methods permit for the formation of individual and arrays of silver-gallium nanostructures bridges by mobilizing a gallium microdroplet and bringing in contact with silver coated surface. The invention also describes an example instrument for formation of individual and multiple nanostructure bridges at selective location and orientation. Example structures including multiple nanostructure bridges on the top of each other, suspended nanostructure sensors and actuators, nanowire bonded that provides electrical contacts between nanostructures (e.g. carbon nanotube, Graphene, nanowires) and microelectronic circuits are enabled by this invention. | 11-03-2011 |
20110279651 | Method and Apparatus for Auto-Convergence Based on Auto-Focus Point for Stereoscopic Frame - A method and apparatus for performing auto-convergence on a frame of a stereoscopic image or video based on at least one auto-focus point. The method includes retrieving a location of focus points from the image, estimating the disparity of focus points in the image, determining the disparity of the frame for the stereoscopic image or video, and shifting the frame to automatically adjust the convergence of the fame for the stereoscopic image or video. | 11-17-2011 |
20110279652 | TWO-STAGE CORRELATION METHOD FOR CORRESPONDENCE SEARCH - The invention presents a method for comparing the similarity between image patches comprising the steps of receiving form at least two sources at least two image patches, wherein each source supplies an image patch, comparing the received image patches by extracting a number of corresponding subpart pairs from each image patch, calculating a normalized local similarity score between all corresponding subpart pairs, calculating a total matching score by integrating the local similarity scores of all corresponding subpart pairs, and using the total matching score as an indicator for an image patch similarity, determining corresponding similar image patches based on the total matching score. | 11-17-2011 |
20110279653 | STEREOSCOPIC IMAGE PICK-UP APPARATUS - Distortion correction with different correction accuracy is performed on images acquired in accordance with an image pick-up mode for a 3D moving image, a 3D still image, and the like, and an image cut-out process corresponding to an optical axis deviation amount of each of right and left photographing optical systems is also performed thereon, whereby optical axis deviation is corrected. In this case, an optical axis deviation amount corresponding to a current image pick-up mode is read out from among optical axis deviation amounts after distortion correction, the optical axis deviation amounts being stored in advance into an EEPROM at the time of adjustment before shipment and corresponding to respective image pick-up modes. Distortion correction corresponding to the current image pick-up mode is performed on right and left images acquired in accordance with the current image pick-up mode. Then, a cut-out process of images for stereoscopic display from the images with a full angle of view after the distortion correction is also performed on the basis of the read-out optical axis deviation amount. | 11-17-2011 |
20110285825 | Implementing Selective Image Enhancement - A method that includes capturing depth information associated with a first field of view of a depth camera. The depth information is represented by a first plurality of depth pixels. The method also includes capturing color information associated with a second field of view of a video camera that substantially overlaps with the first field of view of the depth camera. The color information is represented by a second plurality of color pixels. The method further includes enhancing color information represented by at least one color pixel of the second plurality of color pixels to generate an enhanced image. The enhanced image adjusts an exposure characteristic of the color information captured by the video camera. The at least one color pixel is enhanced based on depth information represented by at least one corresponding depth pixel of the first plurality of depth pixels. | 11-24-2011 |
20110285826 | 3D CAMERA AND IMAGING METHOD - A 3D camera comprises first and second laterally displaced optical imaging systems each comprising one or more lenses. The optical imaging systems also each comprise one or more actuators arranged to move one or more lenses of the respective optical imaging system, and a digital image analyser configured to evaluate the respective field of view of first and second images of a stereoscopic image pair obtained respectively from the first and second optical imaging systems and to generate a disparity value based on a disparity between the respective fields of view. The 3D camera is arranged in operation to adjust the field of view of one or more images generated by the first and second optical imaging systems responsive to the disparity value so as to reduce the disparity between the respective fields of view of stereoscopic image pairs obtained from the first and second optical imaging systems. | 11-24-2011 |
20110292181 | Methods and systems using three-dimensional sensing for user interaction with applications - User interaction with a device is sensed using a three-dimensional imaging system. The system preferably includes a library of user profiles and upon acquiring a three-dimensional images of a user can uniquely identify the user, and activate appliances according to user preferences in the user profile. The system can also use data from the acquired image of the user's face to confirm identity of the user, for purposes of creating a robust biometric password. Acquired three dimensional data can measure objects to provide automated, rapid and accurate measurement data, can provide image stabilization data for cameras and the like, and can create virtual three-dimensional avatars that mimic a user's movements and expressions and can participate in virtual world activities. Three-dimensional imaging enables a user to directly manipulate a modeled object in three-dimensional space. | 12-01-2011 |
20110292182 | CAMERA MODULE AND IMAGE RECORDING METHOD - According to one embodiment, a camera module includes a first sub-camera module, a second sub-camera module, and an imaging circuit serving as a position correcting unit. The position correcting unit corrects a position of an image at a cross point of imaging lenses. The position correcting unit corrects the position of the image acquired through the image-capture by the second sub-camera module. | 12-01-2011 |
20110298897 | SYSTEM AND METHOD FOR 3D VIRTUAL TRY-ON OF APPAREL ON AN AVATAR - A method and apparatus is provided for 3D virtual try-on of apparel on an avatar. A method of fitting a garment on a person's body online may comprise receiving specifications of a garment, receiving body specifications of one or more fit models, receiving one or more grade rules, receiving one or more fabric specifications, and receiving specifications of a consumer's body. The value of one or more fabric constants may be determined according to the received one or more fabric specifications. One or more virtual garments in graded sizes may be created and stored in a database based on the received garment specifications and fabric constants. Moreover, one or more graded virtual fit models may be created and stored in a database based on the received specifications of the fit model. Each virtual garment may be draped on the related virtual fit model to create a fit-model drape. An avatar is received or created to represent a consumer's body shape. One of the virtual garments may be selected, draped, and displayed to the consumer. | 12-08-2011 |
20110298898 | THREE DIMENSIONAL IMAGE GENERATING SYSTEM AND METHOD ACCOMODATING MULTI-VIEW IMAGING - Provided is a three-dimensional (3D) image generating system and method accommodating multi-view imaging. The 3D image generating system and method may generate corrected depth maps respectively corresponding to color images by merging disparity information associated with a disparity between color images and depth maps generated respectively from depth images. | 12-08-2011 |
20110298899 | IMAGE CAPTURING APPARATUS AND CONTROL METHOD THEREOF - Recording of an unnecessary widespread image will be prevented. | 12-08-2011 |
20110298900 | THREE-DIMENSIONAL VIDEO IMAGE PICK-UP AND DISPLAY SYSTEM - In a stereoscopic video imaging display system, stereoscopic video can be reproduced without adjustment on a display side even with different models of stereoscopic video displaying apparatus. | 12-08-2011 |
20110304697 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device and a method of controlling the electronic device are provided. The electronic device varies a depth of a stereoscopic image displayed on a display unit of the electronic device based on a specific object selected from a preview image displayed on the display unit. When a zoom condition of a camera module of the electronic device is changed, the electronic device adjusts a depth of the stereoscopic image based on the changed zoom condition. | 12-15-2011 |
20110304698 | METHOD TO DETERMINE DIELECTRIC PERMEABILITY OF DIELECTRIC OBJECT - The invention belongs to the field of electro technique, particularly to the remote determination of dielectric permeability of dielectric objects. The dielectric object at the background of a reflector is radiated by coherent microwave radiation at N-frequencies to produce a three-dimensional (3D) microwave image of the object and reflector. By utilizing multiple cameras a 3D video image is produced, which then is converted into digital format. The 3D video and 3D microwave images are synchronized and then transferred into a general system of coordinates. The dielectric permeability of the object is determined as follows: | 12-15-2011 |
20110304699 | COMPUTER-READABLE STORAGE MEDIUM, IMAGE DISPLAY APPARATUS, SYSTEM, AND METHOD - First, a stereoscopic vision reference distances is individually determined for each virtual object disposed in a virtual space, based on a depth position of each of the virtual objects. Next, each of the virtual objects is rendered and combined based on one pair of virtual cameras such that a relative position, with respect to the screen of a stereoscopic display device, of a virtual object, viewed by a user through a screen of the stereoscopic display device, matches a relative position of the virtual object with respect to a stereoscopic vision reference surface for the virtual object in the virtual space. | 12-15-2011 |
20110304700 | STORAGE MEDIUM HAVING STORED THEREIN STEREOSCOPIC IMAGE DISPLAY PROGRAM, STEREOSCOPIC IMAGE DISPLAY DEVICE, STEREOSCOPIC IMAGE DISPLAY SYSTEM, AND STEREOSCOPIC IMAGE DISPLAY METHOD - A game device | 12-15-2011 |
20110304701 | Computer-Readable Storage Medium, Image Display Apparatus, Image Display System, and Image Display Method - First, the interval between a left virtual camera and a right virtual camera is determined based on the relative position and the relative orientation of an outer imaging section (left) with respect to a marker, which are calculated from a result of marker recognition in the left real world image, and on the relative position and the relative orientation of an outer imaging section (right) with respect to the marker, which are calculated from a result of marker recognition in the right real world image. After the interval between the left virtual camera and the right virtual camera is determined, the positions and the orientations of the left virtual camera and the right virtual camera are determined based on the determined interval such that the relationship between the position and the orientation of the left virtual camera, and the position and the orientation of the right virtual camera is ideal. | 12-15-2011 |
20110304702 | Computer-Readable Storage Medium, Image Display Apparatus, Image Display System, and Image Display Method - First, the interval between a left virtual camera and a right virtual camera is determined based on the relative position and the relative orientation of an outer imaging section (left) with respect to a marker, which are calculated from a result of marker recognition in the left real world image, and on the relative position and the relative orientation of an outer imaging section (right) with respect to the marker, which are calculated from a result of marker recognition in the right real world image. After the interval between the left virtual camera and the right virtual camera is determined, the positions and the orientations of the left virtual camera and the right virtual camera are determined based on the determined interval such that the relationship between the position and the orientation of the left virtual camera, and the position and the orientation of the right virtual camera is ideal. | 12-15-2011 |
20110304703 | Computer-Readable Storage Medium, Image Display Apparatus, Image Display System, and Image Display Method - First, the interval between a left virtual camera and a right virtual camera is determined based on the relative position and the relative orientation of an outer imaging section (left) with respect to a marker, which are calculated from a result of marker recognition in the left real world image, and on the relative position and the relative orientation of an outer imaging section (right) with respect to the marker, which are calculated from a result of marker recognition in the right real world image. After the interval between the left virtual camera and the right virtual camera is determined, the positions and the orientations of the left virtual camera and the right virtual camera are determined based on the determined interval such that the relationship between the position and the orientation of the left virtual camera, and the position and the orientation of the right virtual camera is ideal. | 12-15-2011 |
20110316980 | Method of estimating a motion of a multiple camera system, a multiple camera system and a computer program product - The invention relates to a method of correcting a bias in a motion estimation of a multiple camera system in a three-dimensional (3D) space, wherein the fields of view of multiple cameras at least partially coincide. The method comprises the step of computing a first and second set of distribution parameters associated with corresponding determined 3D positions of image features in subsequent image sets. Further, the method comprises the step of estimating a set of motion parameters representing a motion of the multiple camera system. The method also comprises the steps of improving the computed first or second set of distribution parameters and improving the estimated set of motion parameters. Further, the method comprises calculating a bias direction based on the initially estimated set of motion parameters and on the improved estimated set of motion parameters. | 12-29-2011 |
20120002014 | 3D Graphic Insertion For Live Action Stereoscopic Video - Systems and methods for the insertion of graphics into stereoscopic live action 3D video using image models taking into account positional data from the stereoscopic camera rig. | 01-05-2012 |
20120002015 | BILLBOARD DISPLAY SYSTEM AND METHOD - A billboard display method includes: capturing images of a scene near the screen by a number of time-of-flight (TOF) cameras. Building three dimension (3D) models of the scene according to the images and the data about distances between points in the scene and the TOF cameras; checking the 3D models to determine whether there is a person nearby the screen. Checking the 3D models to determine a relative position of the person to the screen upon the condition that there is a person nearby the screen; and controlling a media with a corresponding shooting angle to be shown at a corresponding position of the screen according to the relative position of the person to the screen. | 01-05-2012 |
20120002016 | Long-Distance Target Detection Camera System - A long-distance target detection camera system for detecting a long-distance target includes a pair of convergence cameras capable of performing convergence movement. The system further includes a telephoto camera having a line of sight substantially equal to the trace line of the intersection between the lines of sight of the pair of convergence cameras and having a narrower visual field than that of each of the pair of convergence cameras. The system further includes a base on which the pair of convergence cameras and the telephoto camera are installed. The system further includes a motor for base movement that controls the movement of the base. | 01-05-2012 |
20120002017 | Three-Dimensional Motion Capture - In one general aspect, a method is described. The method includes generating a positional relationship between one or more support structures having at least one motion capture mark and at least one virtual structure corresponding to geometry of an object to be tracked and positioning the support structures on the object to be tracked. The support structures has sufficient rigidity that, if there are multiple marks, the marks on each support structure maintain substantially fixed distances from each other in response to movement by the object. The method also includes determining an effective quantity of ray traces between one or more camera views and one or more marks on the support structures, and estimating an orientation of the virtual structure by aligning the determined effective quantity of ray traces with a known configuration of marks on the support structures. | 01-05-2012 |
20120007955 | PORTABLE AUXILIARY DEVICE FOR MAKING STEREOSCOPIC IMAGE - In a portable auxiliary device for making stereoscopic image, a first rotatable assembly and a second rotatable assembly are rotatably mounted on an operation platform, and further respectively mounted with a first image catching device and a second image catching device thereon; a first optical guiding member and a second optical guiding member are respectively connected to the first rotatable assembly and the second rotatable assembly, and further respectively projects a first guiding light beam and a second guiding light beam. When the first rotatable assembly and the second rotatable assembly is operated to make the first guiding light beam and the second guiding light beam converged in a guided convergent position, a first optical axis of the first image catching device and a second optical axis of the second image catching device are simultaneously aligned to converge in a set convergent position. | 01-12-2012 |
20120007956 | Evaluation of the Relief of a Tire Surface by Active Stereovision - Acquisition device for taking a digital relief image of the surface of a tire P, comprising: two colour cameras ( | 01-12-2012 |
20120007957 | Method for calibrating a measuring system and a measuring station forvehicle measurement - A method for calibrating a measuring system and a measuring station for a vehicle measurement, having a road surface and at least two measuring heads, each measuring head having at least one lighting device and at least one image recording device, including applying a number of measuring points to the road surface; recording images of the measuring points and the lighting devices of at least one additional measuring head using the image recording device of at least one measuring head and moving at least one measuring head to another position and/or in another spatial alignment. The steps of recording and moving are repeated several times. The spatial position of the road surface and the position of the lighting devices of the measuring heads are determined from the images recorded. | 01-12-2012 |
20120013714 | DISTANCE MEASURING METHOD AND DISTANCE MEASURING APPARATUS - Large errors are prevented from being generated in a distance measuring method that employs two imaging means. The distance measuring method includes the steps of: photographing a subject using two imaging means, which are provided with a predetermined baseline length therebetween; and obtaining distance data regarding corresponding points within the photographed pairs of images. A first photography operation is performed with the baseline length at a desired value. Then, n photography operations are performed, while varying the baseline length by L(m+1/n), L(m+2/n) . . . L(m+(n−1)/n) at each photography operation, wherein L is a pixel pitch of the imaging means, m is an arbitrary natural number, and n is an integer greater than or equal to 2. Amounts of parallax within a predetermined range common to each photography operation are extracted by a record judging section, from among the amounts of parallax which are obtained by a parallax calculating section for the n photography operations. The distance data is obtained based on the extracted amounts of parallax. | 01-19-2012 |
20120019623 | THREE-DIMENSIONAL IMAGE PICKUP APPARATUS AND LENS DRIVING METHOD OF THREE-DIMENSIONAL IMAGE PICKUP APPARATUS - A three-dimensional image pickup apparatus for capturing right and left images with a first imaging unit and a second imaging unit to generate a stereoscopic image is provided. In this three-dimensional image pickup apparatus, each of the first imaging unit and the second imaging unit includes a lens group including a zooming lens and a focusing lens, and a imaging device for converting an optical image from the lens group into an electrical signal, and the three-dimensional image pickup apparatus includes a driving controller operable to drive the zooming lens and the focusing lens of the first imaging unit and the second imaging unit, along a tracking curve showing a relationship of a position of the zooming lens and a position of the focusing lens, and the driving controller limits a range of moving the zooming lens and the focusing lens in either one of a first range and a second range, the first range ranges from a wide-angle end in the tracking curve to a inflection point at which the moving direction of the focusing lens is inverted, and the second range ranges from a telephoto end to the inflection point. | 01-26-2012 |
20120019624 | IMAGE SENSOR FOR GENERATING STEREOSCOPIC IMAGES - The present invention relates to an image sensor for generating stereoscopic images. According to the present invention, the image sensor for generating stereoscopic images comprises: a left image sensor which is arranged to generate a left eye image of a subject to be photographed; a right image sensor which is spaced apart from the left image sensor to generate the right eye image of the subject; and a driving circuit unit which drives the left eye image sensor and the right eye image sensor. The left eye image sensor, the right eye image sensor, and the driving circuit unit are all disposed on a single wafer. According to the present invention, the image sensor for generating stereoscopic images can be applied to a device such as a mobile terminal, portable stereo camera or stereo camcorder. | 01-26-2012 |
20120026296 | IMAGE PROCESSING APPARATUS AND METHOD - A first calculator of an image processing apparatus may trace a view transform vector between color images of different frames. A second calculator may trace a view transform vector between depth images of different frames. In this example, a third calculator may calculate a view transform vector between the color camera and the depth camera using the view transform vector between the color images and the view transform vector between the depth images. | 02-02-2012 |
20120026297 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus includes: a plurality of imaging elements; a plurality of solid lenses that form images on the plurality of imaging elements; a plurality of optical axis control units that control the directions of the optical axes of light that is incident to each of the plurality of imaging elements; a plurality of video processing units that convert photoelectric converted signals output from each of the plurality of imaging elements to video signals; a stereo image processing unit that, by performing stereo matching processing based on the plurality of video signals converted by the plurality of video processing units, determines the amount of shift for each pixel, and generates compositing parameters in which the shift amounts that exceed the pixel pitch of the plurality of imaging elements are normalized to the pixel pitch; and a video compositing processing unit that generates high-definition video by compositing the video signals converted by the plurality of video processing units, based on the compositing parameters generated by the stereo image processing unit. | 02-02-2012 |
20120033049 | Apparatus and method of aligning three dimensional camera systems - Camera alignment apparatus having a test target with precision framing information along with patterns useful in aligning grayscale, colorimetry, resolution, interocular distance and angle of convergence in a 3-D camera rig. | 02-09-2012 |
20120038746 | Techniques and apparatus for two camera, and two display media for producing 3-D imaging for television broadcast, motion picture, home movie and digital still pictures - Utilizing two cameras as image sources, and two displays for visual presentation, it is possible to render still or moving pictures that can be viewed stereographically. Using special adapters and techniques, this dual-picture approach allows the viewer to see images in three-dimension space. By following simple set-up procedures and limitations imposed by human vision, three-dimensional images can be produced in any digital or analog media, or combinations of these two. These techniques can be applied to print media as well. | 02-16-2012 |
20120038747 | MOBILE TERMINAL AND METHOD FOR CONTROLLING OPERATION OF THE MOBILE TERMINAL - A mobile terminal and a method for controlling the operation of the same are provided. The mobile terminal includes a first camera including a first lens, a second camera including a second lens having a wider angle than the first lens, and a controller configured to generate a stereoscopic 3D image using disparity between images captured through the first and second cameras. It is possible to generate a stereoscopic 3D image having the same resolution as that of a 2D image that can be captured. | 02-16-2012 |
20120038748 | Vision System and Method for a Motor Vehicle - A vision system ( | 02-16-2012 |
20120044327 | DEVICE FOR ACQUIRING STEREO IMAGE - Disclosed is an inexpensive device for acquiring a stereo image, in which base data is generated and recorded from an image captured by a base camera according to a first frame rate, and reference data is generated and recorded from an image captured by a reference camera according to a second frame rate which is the same as the first frame rate or lower than the first frame rate, the second frame rate dynamically determined depending on the status of a vehicle or the periphery thereof during the image-capturing, and thereby the device can record a stereo image with high image quality and acquire highly accurate distance information, and can also eliminate the need for an expensive storage medium or an expensive electronic circuit. | 02-23-2012 |
20120056993 | Dental Field Visualization System with Improved Ergonomics - A dentist's field visualization system for acquiring, processing and displaying images and full-motion video from an intraoral camera on a heads-up display. | 03-08-2012 |
20120056994 | SINGLE-SHOT PHOTOMETRIC STEREO BY SPECTRAL MULTIPLEXING - Single-shot photometric stereo techniques are disclosed in which chromaticity is assumed to be a variable. Scene illumination includes three or more spectrally distinct light sources. A scene image is taken with a camera system configured to measure five or more different bands, or channels, of the visible light spectrum. The light sources can include narrow-band colored LED lights, possibly combined with color filters to refine the spectral distributions. In each configuration, a beam splitter assembly is used to align two or more color cameras having different color filters placed over their lenses. By use of such techniques, a single multispectral photograph of a subject provides enough information to recover both the full-color reflectance and the surface normals on a per-pixel basis. | 03-08-2012 |
20120056995 | Method and Apparatus for Stereo-Based Proximity Warning System for Vehicle Safety - A method and apparatus for stereo-based proximity warning system for vehicle safety. The method comprising capturing a right and a left image utilizing the right and left of stereo cameras, performing stereo analysis and depth computation for comparing and determining the depth deviation between the current depth image with the depth model, updating the depth model when there is minimal or no deviation, otherwise, performing morphological operations for clean-up and connected components analysis, and determining if the object is too close to be safe utilizing the component analysis, and generating a warning when the object is too close. | 03-08-2012 |
20120056996 | SPECIAL-ILLUMINATION SURGICAL VIDEO STEREOMICROSCOPE - A special-illumination surgical video stereomicroscope having at least one light source for illuminating an in-situ specimen, at least one video imaging unit ( | 03-08-2012 |
20120056997 | DIGITAL PHOTOGRAPHING APPARATUS FOR GENERATING THREE-DIMENSIONAL IMAGE HAVING APPROPRIATE BRIGHTNESS, AND METHOD OF CONTROLLING THE SAME - A digital photographing apparatus capable of generating a normal 3D image having an appropriate brightness, and a method of controlling the same. A 3D image is generated by performing time-division photographing to correspond to an exposure time that is appropriate for a low illumination level, and combining first and second images input through first and second image input units. | 03-08-2012 |
20120056998 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed, by which a 3D or stereoscopic image can be generated to considerably relive an observer from visual fatigue. The present invention includes a first camera and a second camera configured to take a 3D image, a display unit displaying an image taken by at least one of the first and second cameras, and a controller controlling the first camera, the second camera and the display unit, wherein the controller sets a plurality of divisional sections on a left eye image taken by the first camera and a right eye image taken by the second camera and then generates the 3D image based on a depth value of each of a plurality of the divisional sections. | 03-08-2012 |
20120062706 | NON-CONTACT SENSING SYSTEM HAVING MEMS-BASED LIGHT SOURCE - A non-contact sensing system is provided for acquiring three-dimensional contour information of an object. The system is comprised of: a light source subsystem operable to scan a point of light in an area of illumination; a first imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data; and a second imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data. A first control module is in data communication with the first imaging device to determine contour information for an object in the field of view of the first imaging device and report the contour information for the object in a common coordinate system. A second control module is in data communication with the second imaging device to determine contour information for the object in the field of view of the second imaging device and report the contour information for the object in the common coordinate system. Moreover, the light source subsystem is calibrated to report position of the point of light in the common coordinate system. | 03-15-2012 |
20120062707 | METHOD AND APPARATUS FOR DETERMINING A CONVERGENCE ANGLE OF A STEREO CAMERA - An apparatus and method of determining a convergence angle of a stereo camera. The method includes setting interest regions by first and second cameras, respectively, the interest regions having a same size and being symmetric to each other; photographing images by the first and second cameras while varying a convergence angle of the stereo camera by a predetermined degree for each photographed image of the first and second cameras, respectively; analyzing image histograms of the interest regions for each of the first and second cameras; and setting an optimum convergence angle. | 03-15-2012 |
20120069151 | METHOD FOR INTENSIFYING IDENTIFICATION OF THREE-DIMENSIONAL OBJECTS - A method for intensifying identification of three-dimensional objects identification includes utilizing a left eye camera and a right eye camera to capture a left eye image and a right eye image, calibrating the left eye image and the right eye image to generate a calibrated left eye image and a calibrated right eye image, using the calibrated left eye image and the calibrated right eye image to generate a disparity map, differentiating a three-dimensional object from a background image according to the disparity map, projecting the three-dimensional object onto a plan view, filtering noise out of the plan view to generate a filtered three-dimensional object, determining whether the filtered three-dimensional object contains at least two three-dimensional objects, and separating the at least two three-dimensional objects if the filtered three-dimensional object contains at least two three-dimensional objects. | 03-22-2012 |
20120069152 | IMAGE PICKUP APPARATUS - An image pickup apparatus capable of taking a 3D picture may produce a 3D picture that gives a viewer a sense of strangeness if panning, tilting, or considerable camera shake occurs during imaging. Provided is an image pickup apparatus including: a motion detecting section, which detects the motion of the image pickup apparatus; and a picture data outputting section, which switches its output between 2D picture data and 3D picture data obtained by picking up subject images, depending on the detected motion of the image pickup apparatus. An appropriate picture is provided by switching the output between 2D picture data and 3D picture data depending on the motion of the image pickup apparatus. An appropriate picture is provided also by changing the stereo base of optical systems, or adjusting a parallax between the left image and the right image, in accordance with the motion of the image pickup apparatus. | 03-22-2012 |
20120069153 | DEVICE FOR MONITORING AREA AROUND VEHICLE - Disclosed is a device for monitoring the area around a vehicle wherein, when a monitor output image is acquired by synthesizing bird's-eye-view images based on the captured images of a plurality of cameras, the skewness of a three-dimensional object that appears in the synthesized images can be alleviated. The device for monitoring the area around the vehicle is used together with the plurality of cameras ( | 03-22-2012 |
20120075427 | WIDE ANGLE FIELD OF VIEW ACTIVE ILLUMINATION IMAGING SYSTEM - An embodiment of the invention provides an active illumination imaging system comprising a first camera and a second camera, each having an optical axis and a field of view (FOV) characterized by a view angle in a plane that contains the optical axis and wherein the optical axes of the cameras intersect at an intersection region common to their FOVs at an angle substantially equal to half a sum of their view angles. | 03-29-2012 |
20120075428 | IMAGE PROCESSING APPARATUS - According to one embodiment, an image processing apparatus includes plural imaging units and a calibration unit. The imaging units capture an overlapping region. The calibration unit calibrates plural captured images and obtains plural calibrated images in which lens distortion in each of the captured images is corrected and corresponding positions of the captured images are aligned with each other horizontally and are adjusted to a surface perpendicular to a plane. The plural imaging units are arranged such that a baseline vector connecting optical centers of the imaging units is perpendicular to a normal vector of the plane. | 03-29-2012 |
20120075429 | COMPUTER-READABLE STORAGE MEDIUM HAVING STORED THEREIN STEREOSCOPIC DISPLAY CONTROL PROGRAM, STEREOSCOPIC DISPLAY CONTROL SYSTEM, STEREOSCOPIC DISPLAY CONTROL APPARATUS, AND STEREOSCOPIC DISPLAY CONTROL METHOD - A game apparatus | 03-29-2012 |
20120075430 | COMPUTER-READABLE STORAGE MEDIUM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD - A marker present in a real space is detected from each of a real image for a left eye and a real image for a right eye. The position and the orientation of each of imaging sections relative to the marker are calculated. A left virtual camera and a right virtual camera are set in accordance with the positions and the orientations of the imaging sections. A virtual model having a planar shape is placed in a marker coordinate system, and areas in the real image for a left eye and the real image for a right eye that correspond to the virtual model are set as a left texture area and a right texture area, respectively. Each of images included in a left texture area and a right texture area is applied, as a texture, to a deformation object into which the virtual model is deformed. | 03-29-2012 |
20120075431 | STEREO IMAGE HANDLING DEVICE AND METHOD - An apparatus and a method for processing a stereo image are provided. In the method, a first image and a second image are obtained via a first camera module and a second camera module installed spaced by a predetermined distance. When the stereo image is captured, the first image and the second image are alternatively sampled with a predetermined time interval. The sampled at least one first image and the sampled at least one second image are encoded. Therefore, the stereo image can be compressed with low complexity compared to the case of compressing a stereo image using a 2D image compression technology. | 03-29-2012 |
20120081519 | COMBINING DATA FROM MULTIPLE IMAGE SENSORS - A method of combining data from multiple sensors is disclosed. The method includes receiving lines of image data at an image processor having an input for a single camera. Each line of the image data includes first line data from a first image captured by a first camera and second line data from a second image captured by a second camera. The method also includes generating an output frame having a first section corresponding to line data of the first image and having a second section corresponding to line data of the second image. The first section and the second section are configured to be used to generate a three-dimensional (3D) image format or a 3D video format. | 04-05-2012 |
20120081520 | APPARATUS AND METHOD FOR ATTENUATING STEREOSCOPIC SENSE OF STEREOSCOPIC IMAGE - An apparatus and method for attenuating a stereoscopic sense of a stereoscopic image. To generate a stereoscopic image to which a disparity is applied, an object for which a stereoscopic sense attenuation is performed is extracted from among at least one object in the stereoscopic image, a stereoscopic sense attenuation degree corresponding to a position of the at least one object is calculated, and a final stereoscopic image in which the calculated stereoscopic sense attenuation degree is applied to the extracted object is output. Accordingly, a stereoscopic sense of a stereoscopic image displayed to overlap a display screen edge is attenuated, thereby minimizing eye fatigue and visual displeasure. | 04-05-2012 |
20120086782 | STEREOSCOPIC IMAGE PICKUP APPARATUS AND STEREOSCOPIC IMAGE PICKUP METHOD - A stereoscopic image pickup apparatus includes a first imaging section, a second imaging section, a zoom controller, and an image selection section. The first imaging section includes a zoom lens. The second imaging section includes a zoom lens. The zoom controller controls angles of view of the zoom lenses of the first imaging section and the second imaging section. The image selection section outputs image signals, which are output by the first imaging section and the second imaging section, as image signals of two channels constituting a stereoscopic image when the angles of view controlled by the zoom controller are equal to or greater than a predetermined value. In addition, the image selection section outputs image signals, which are based on the image signal output by either the first imaging section or the second imaging section, as the image signals of two channels constituting the stereoscopic image when the angles of view controlled by the zoom controller are less than the predetermined value. | 04-12-2012 |
20120086783 | SYSTEM AND METHOD FOR BODY SCANNING AND AVATAR CREATION - A method and apparatus is disclosed for scanning a body. The system comprises a processor and a range camera capable of capturing at least a first set of depth images of the body rotated to 0 degrees and at least a second set of depth images of the body rotated to x degrees, wherein x is >0 degrees, and x<360 degrees. A first set of computer instructions executable on the processor is capable of calculating a first set of three dimensional points from the first set of depth images and a second set of three dimensional points from the second set of depth images. A second set of computer instructions executable on the processor is capable of rotating and translating the first and second set of three dimensional points into a final set of three dimensional points. A third set of computer instructions executable on the processor is capable of creating a three dimensional mesh from the final set of three dimensional points. | 04-12-2012 |
20120086784 | THREE DIMENSIONAL IMAGE PICK-UP DEVICE AND MANUFACTURING METHOD THEREOF - A 3-D image pick-up device is disclosed, the device including: a PCB mounted with two camera modules including an image sensor; and a reinforcing member mounted with two exposure windows, wherein the PCB and the reinforcing member are mutually adhered to allow the camera modules of the PCB to be exposed through the exposure window of the reinforcing member. | 04-12-2012 |
20120086785 | Apparatus for identifying protecting, requesting, assisting and managing information - The presented invention is an apparatus for human identification; registration; and protection executed in combination by a mobile device and a computer comprising: a mobile device consisting of a camera for capturing and recording video and audio data; a server for receiving video streamed to it by the mobile device for sign-up or sign-in; working from a computer or mobile device and using an Internet connection; accessing an authentication unit. The authentication unit creating data for registration. The authentication unit also creating identification data; and sending to verification; a match combined with 9 out of 17 positive point evaluations returns, via an Internet connection to the mobile device. | 04-12-2012 |
20120086786 | System and method for generating stereoscopic image with configurable background offset within a system and method for N Shooting devices (N> 1) - The invention relates to a method for generating a stereoscopic image that makes it possible, when shooting an image, to modify the location of the convergence plane in the image while selecting and maintaining a constant stereoscopic offset of the upstage on the image. The method can also be used for managing the variations in focal length and in the size of the image sensors of the shooting apparatuses used while preserving the convergence point and the stereoscopic offset of the desired upstages. The invention also relates to a stereoscopic shooting system with N cameras for implementing said method. Any shooting apparatus can be used in the context of the present invention. | 04-12-2012 |
20120098938 | STEREOSCOPIC IMAGING SYSTEMS WITH CONVERGENCE CONTROL FOR REDUCING CONFLICTS BETWEEN ACCOMODATION AND CONVERGENCE - An electronic device may have a stereoscopic camera module with left and right image sensors separated by a stereo base line. The camera module may have an adjustable convergence such that the position at which objects are captured by the left and right image sensors with zero horizontal disparity can be moved closer to and farther from the electronic device. The convergence of the camera module may be adjusted such that a region of interest or an object (i.e., subject) is captured with minimal horizontal disparity. With arrangements of this type, conflicts between accommodation (e.g., the location of a display) and convergence (e.g., the perceived location of the region of interest or subject either behind, on the plane of or in front of a display) may be reduced. | 04-26-2012 |
20120098939 | IMAGE PROCESSING APPARATUS AND METHOD, AND PROGRAM - Disclosed is an image processing apparatus including: an imaging section which images a first image and a second image; a one-dimensional arrangement value calculating section which adds up pixel values of horizontal pixels in respective lines in the first image and the second image to calculate a first one-dimensional arrangement value and a second one-dimensional arrangement value; an adjustment parameter calculating section which calculates an adjustment parameter based on a difference between the first one-dimensional arrangement value and the second one-dimensional arrangement value; and a correction control section which controls correction of a magnification of the first image or the second image on the basis of the adjustment parameter. | 04-26-2012 |
20120098940 | METHOD FOR MONITORING A HIGH-TEMPERATURE REGION OF INTEREST IN A TURBINE ENGINE - A method for monitoring a high-temperature region of interest in a turbine engine ( | 04-26-2012 |
20120105592 | 3D IMAGE CAPTURING DEVICE AND CONTROLLER CHIP THEREOF - A 3D image capturing device and a controller chip thereof. The controller chip includes a first and a second sensor interface, a pixel data synchronization module, a 3D image generator and an output interface. The first and second sensor interfaces are coupled to a first and a second 2D image capturing device, respectively, to receive a first and a second image. The pixel data synchronization module synchronizes the pixel data of the first and second images. Based on the synchronized first and second images, the 3D image generator generates a 3D-image. By the output interface, the 3D-image capturing device transmits the generated 3D image to be received by a host. | 05-03-2012 |
20120113228 | IMAGE DISPLAY SYSTEM, IMAGE DISPLAY APPARATUS, AND IMAGE DISPLAY METHOD - A hand-held image display apparatus includes a touch panel, a stereoscopic display apparatus, a first imaging section, and a second imaging section. The hand-held image display apparatus detects a marker from a real world image shot by at least one of the first imaging section and the second imaging section, and determines the relative positions of a virtual object and a pair of virtual cameras with respect to each other in a virtual space, based on the result of the detection. Then, the hand-held image display apparatus superimposes virtual space images drawn based on the first virtual camera and the second virtual camera, onto the real world images shot by the first imaging section and the second imaging section, and displays images that are stereoscopically visible by naked eyes, on the stereoscopic display apparatus. | 05-10-2012 |
20120113229 | Rotate and Hold and Scan (RAHAS) Structured Light Illumination Pattern Encoding and Decoding - A unique computer-implemented process, system, and computer-readable storage medium having stored thereon, executable program code and instructions for 3-dimentional (3-D) image acquisition of a contoured surface-of-interest under observation by at least one camera and employing a preselected SLI pattern. The system includes a 3-D video sequence capture unit having (a) one or more image-capture devices for acquiring video image data as well as color texture data of a 3-D surface-of-interest, and (b) a projector device for illuminating the surface-of-interest with a preselected SLI pattern in, first, an initial Epipolar Alignment and ending in alignment with an Orthogonal (i.e., phase) direction, and then shifting the preselected SLI pattern (‘translation’). A follow-up ‘post-processing’ stage of the technique includes analysis and processing of the 3-D video sequence captured, including the steps of: identification of Epipolar Alignment from the 3-D video sequence, tracking ‘snakes’/stripes from the initial Epipolar Alignment through alignment with the Orthogonal direction, tracking ‘snakes’/stripes through pattern shifting/translation; correcting for relative motion (object motion); determining phase and interpolating adjacent frames to achieve uniform phase shift; employing conventional PMP phase processing to obtain wrapped phase; unwrapping phase at each pixel using snake identity; using conventional techniques to map phase to world coordinates. | 05-10-2012 |
20120113230 | DIGITAL PHOTOGRAPHING APPARATUS AND METHOD OF CONTROLLING THE SAME - A digital photographing apparatus and a method of controlling the same. The digital photographing apparatus that generates a 3D image includes a digital signal processing unit that generates the 3D image based on a first image obtained by photographing a predetermined object and a second image sent from another digital photographing apparatus photographing the object. | 05-10-2012 |
20120113231 | 3D CAMERA - A three-dimensional (3D) camera and a method of operating the same are provided. The 3D camera includes: a first photographing lens unit; a first image sensor which obtains first image information of an object through the first photographing lens unit; a beam division unit disposed on an optical path between the first photographing lens unit and the first image sensor and which propagates light along a first path on which the first image sensor is positioned and along a second path that is different from the first path; a second photographing lens unit disposed on the second path; a second image sensor which obtains second image information of the object through the first photographing lens unit and the second photographing lens; and an image processing unit which generates 3D image information from the obtained first image information and the obtained second image information. | 05-10-2012 |
20120120201 | METHOD OF INTEGRATING AD HOC CAMERA NETWORKS IN INTERACTIVE MESH SYSTEMS - An entertainment system has a first recording device that records digital images, a server that receives the images from the first device, wherein the second device, based on data from another source, enhances the images from the first device for display. | 05-17-2012 |
20120127276 | IMAGE RETRIEVAL SYSTEM AND METHOD AND COMPUTER PRODUCT THEREOF - An image retrieval system and method thereof is provided. The method of the image retrieval system has the following steps: capturing an input image of an object simultaneously and separately by dual cameras in a mobile device, obtaining a depth image by the mobile device according to the input images, and determining a target object according to the input images and image features of the depth image, and receiving the target object by an image data server, obtaining retrieving data corresponding to the target object, and transmitting the retrieving data to the mobile device. | 05-24-2012 |
20120127277 | HAND HELD PORTABLE THREE DIMENSIONAL SCANNER - Embodiments of the invention may include a scanning device to scan three dimensional objects. The scanning device may generate a three dimensional model. The scanning device may also generate a texture map for the three dimensional model. Techniques utilized to generate the model or texture map may include tracking scanner position, generating depth maps of the object and generation composite image of the surface of the object. | 05-24-2012 |
20120140043 | COMPOUND-EYE IMAGING DEVICE, AND PARALLAX ADJUSTING METHOD AND PROGRAM THEREOF - A composite eye camera has: imaging sections ( | 06-07-2012 |
20120140044 | MOTIONLESS ADAPTIVE STEREOSCOPIC SCENE CAPTURE WITH TUNEABLE LIQUID CRYSTAL LENSES AND STEREOSCOPIC AUTO-FOCUSING METHODS - A motionless adaptive focus stereoscopic scene capture apparatus employing tuneable liquid crystal lenses is provided. The apparatus includes at least two image sensors preferably fabricated as a monolithic stereo image capture component and at least two corresponding tuneable liquid crystal lenses preferably fabricated as a monolithic focus adjustment component. Using a variable focus tuneable liquid crystal lens at each aperture stop provides constant magnification focus control. Controlled spatial variance of a spatially variant electric field applied to the liquid crystal of each tuneable liquid crystal lens provides optical axis shift enabling registration between stereo images. A controller implements coupled auto-focusing methods employing multiple focus scores derived from at least two camera image sensors and providing multiple tuneable liquid crystal lens drive signals for synchronous focus acquisition of a three dimensional scene. Wafer manufacture provides a compact stereoscopic image capture apparatus for endoscopic surgery, optical inspection and entertainment applications. | 06-07-2012 |
20120147145 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing device includes a distance data analysis unit that analyzes subject distance information with the partial region units of captured images having different viewpoints, and a data generation unit that determines whether a recorded image or an output image is set to a two-dimensional image or set to a three-dimensional image depending on the analysis result, and generates the recorded or output image based on the determination result, wherein the data generation unit determines a recall level of stereoscopic vision in three-dimensional display based on the analysis result, and if it is determined that the recall level of stereoscopic vision is low, generates a two-dimensional image as the recorded or output image, and if it is determined that the recall level of stereoscopic vision is high, generates a three-dimensional image as the recorded or output image. | 06-14-2012 |
20120147146 | THREE DIMENSIONAL CAMERA DEVICE AND METHOD OF CONTROLLING THE SAME - A three dimensional camera device and a method of controlling the same are provided. The three dimensional camera device and the method enable a user to photograph a three dimensional image suitable for a photographing angle. Since a swing hinge rotates a left camera element and a right camera element about a mid-point between the left camera element and the right camera element, a user may photograph a three dimensional image suitable for a photographing angle. | 06-14-2012 |
20120154542 | PLURAL DETECTOR TIME-OF-FLIGHT DEPTH MAPPING - A depth-mapping method comprises exposing first and second detectors oriented along different optical axes to light dispersed from a scene, and furnishing an output responsive to a depth coordinate of a locus of the scene. The output increases with an increasing first amount of light received by the first detector during a first period, and decreases with an increasing second amount of light received by the second detector during a second period different than the first. | 06-21-2012 |
20120154543 | DOCUMENT CAMERA, METHOD FOR CONTROLLING DOCUMENT CAMERA, PROGRAM, AND DISPLAY PROCESSING SYSTEM - An document camera used by being connected to a display apparatus is provided. The document camera includes a plurality of imagers, an image processing unit that produces two sets of image data by using two of the plurality of imagers to capture images of a single target object from different imaging positions, a parameter acquisition unit that acquires a parameter for determining an inter-image distance between the two sets of image data to be displayed by the display apparatus, and an output unit that outputs the two sets of image data and the parameter or the inter-image distance to the display apparatus. | 06-21-2012 |
20120154544 | IMAGE PROCESSING DEVICE AND METHOD - An image processing device includes; a first detecting unit that inputs a first image and a second image and detects a first positional aberration between the first image and the second image; a correcting unit that corrects the first positional aberration detected by the first detecting unit in the first image; a second detecting unit that detects a direction of the second positional aberration between the corrected first image and the second image; and
| 06-21-2012 |
20120154545 | IMAGE PROCESSING APPARATUS AND METHOD FOR HUMAN COMPUTER INTERACTION - Disclosed herein is an image processing apparatus for human computer interaction. The image processing apparatus includes an image processing combination unit and a combined image provision unit. The image processing combination unit generates information processed before combination using right and left input images captured by respective right and left stereo cameras. The combined image provision unit provides a combined output image combined into a single image by selecting only information desired by a user among the information processed before combination. | 06-21-2012 |
20120154546 | APPARATUS AND METHOD FOR CAPTURING STEREOGRAPHIC IMAGES - Disclosed herein are an apparatus and method for capturing stereographic images. The apparatus includes two cameras, a screen unit, and a processing unit. The two cameras capture left and right images, respectively. The screen unit receives a matching region between the left and right images from a user. The processing unit corrects errors corresponding to the two cameras based on the matching region, and captures a stereographic image. | 06-21-2012 |
20120154547 | IMAGING DEVICE, CONTROL METHOD THEREOF, AND PROGRAM - A left-eye imaging unit generates a left-eye image, and a right-eye imaging unit generates a right-eye image in synchronization with the left-eye image. A focus control unit performs focus control of the left-eye imaging unit such that a subject (a first subject) included in a specific area among subjects included in the left-eye image is in focus. The focus control unit performs focus control of the right-eye imaging unit such that a subject (a second subject) present at a different position from the first subject in an optical axis direction among subjects included in the right-eye image is in focus. In this case, each focus control is performed such that a range of a depth of field when the left-eye image is generated is continuous to a range of a depth of field when the right-eye image is generated with no overlap. | 06-21-2012 |
20120162379 | PRIMARY AND AUXILIARY IMAGE CAPTURE DEVCIES FOR IMAGE PROCESSING AND RELATED METHODS - Disclosed herein are primary and auxiliary image capture devices for image processing and related methods. According to an aspect, a method may include using primary and auxiliary image capture devices to perform image processing. The method may include using the primary image capture device to capture a first image of a scene, the first image having a first quality characteristic. Further, the method may include using the auxiliary image capture device to capture a second image of the scene. The second image may have a second quality characteristic. The second quality characteristic may be of lower quality than the first quality characteristic. The method may also include adjusting at least one parameter of one of the captured images to create a plurality of adjusted images for one of approximating and matching the first quality characteristic. Further, the method may include utilizing the adjusted images for image processing. | 06-28-2012 |
20120162380 | OPTICAL MODULATOR USING MULTIPLE FABRY-PEROT RESONANT MODES AND APPARATUS FOR CAPTURING 3D IMAGE INCLUDING THE OPTICAL MODULATOR - An optical modulator that performs wide bandwidth optical modulation by using multiple Fabry-Perot resonant modes, and an apparatus for capturing a three-dimensional image including the optical modulator are provided. The optical modulator may include: a substrate; a first contact layer disposed on the substrate; a bottom distributed Bragg reflective (DBR) layer disposed on the first contact layer; an active layer disposed on the bottom DBR layer and includes a multiple quantum well layer; a top DBR layer disposed on the active layer; a cavity layer disposed in the top DBR layer; and a second contact layer disposed on the top DBR layer. Since the optical modulator achieves both a high contrast ratio and a wide bandwidth by using two or more Fabry-Perot resonant modes, the optical modulator may show a stable performance even when a resonant wavelength is changed during manufacture or due to an external environment such as temperature. | 06-28-2012 |
20120162381 | IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND PROGRAM - An image processing apparatus includes a posture detection unit detecting a posture of the image processing apparatus, an image capturing unit generating a planar image including a subject or a stereoscopic image for stereoscopy of the subject, a mode setting unit setting any one of a planar image capturing mode and a stereoscopic image capturing mode, an image conversion unit converting the image through performing of aspect conversion and reduction processes, and a control unit operating to record the stereoscopic image on a recording medium regardless of the detected posture of the image processing apparatus if the stereoscopic image capturing mode is set and to record any one of the planar image and a converted image obtained by converting the planar image on the recording medium on the basis of the detected posture of the image processing apparatus if the planar image capturing mode is set. | 06-28-2012 |
20120162382 | IMAGING CONTROL DEVICE, IMAGING CONTROL METHOD, IMAGING CONTROL PROGRAM, AND IMAGING APPARATUS - An imaging control device controlling first and second imaging sections each generating an imaging signal based on an imaging light incident thereon using an imaging device and each having a filter for reducing the amount of the imaging light, includes: a filter driving control section controlling filter driving sections configured to insert or remove the filters, respectively, into and from the optical path of the imaging light such that the filter driving section performs the filter inserting or removing operation over a predetermined period of operation; and an amplification gain control section acting on signal processing sections configured to amplify the imaging signals, respectively, such that the gain of amplification of the imaging signal is controlled by a width of adjustment according to a difference between the amounts of light reduced by the filters of the imaging sections in conjunction with the operation of inserting or removing the filters. | 06-28-2012 |
20120162383 | CONTROL DEVICE, CONTROL METHOD AND CONTROL PROGRAM - A control device includes: a determination unit determining which mode is designated in a single-eye imaging mode in which imaging is performed by using a single imaging unit obtaining an image signal by imaging an object by an imaging device and a compound-eye imaging mode in which imaging is performed by using plural imaging units; and a gain maximum value control unit changing a gain maximum value which is the maximum value of the gain of the image signal based on the determination result by the determination unit. | 06-28-2012 |
20120162384 | Three-Dimensional Collaboration - Remote collaboration of a subject and a graphics object in a same view of a 3D scene. In one embodiment, one or more cameras of a collaboration system may be configured to capture images of a subject and track the subject (e.g., head of a user, other physical object). The images may be processed and provided to another collaboration system along with a determined viewpoint of the user. The other collaboration system may be configured to render and display the captured images and a graphics object in the same view of a 3D scene. | 06-28-2012 |
20120162385 | APPARATUS AND METHOD FOR ACQUIRING 3D DEPTH INFORMATION - Disclosed herein are an apparatus and method for acquiring 3D depth information. The apparatus includes a pattern projection unit, an image acquisition unit, and an operation unit. The pattern projection unit projects light, radiated by an infrared light source, into a space in a form of a pattern. The image acquisition unit acquires an image corresponding to the pattern using at least one camera. The operation unit extracts a pattern from the image, analyzes results of the extraction, and calculates information about a 3D distance between objects existing in the space. | 06-28-2012 |
20120162386 | APPARATUS AND METHOD FOR CORRECTING ERROR IN STEREOSCOPIC IMAGE - Disclosed herein are an apparatus and method for correcting an error in a stereoscopic image. The apparatus includes two cameras, a region extraction unit, a phase difference calculation unit, an error value extraction unit, and an error analysis unit. The cameras capture left and right images forming the stereoscopic image. The region extraction unit extracts the main regions of interest from each of the images. The phase difference calculation unit calculates the difference in phase between the main regions of interest of the left image and the main regions of interest of the right image. The error value extraction unit extracts the value of a camera disposition error, corresponding to locations of the two cameras, based on the difference in phase. The error analysis unit determines whether the value of the camera disposition error is within a set range, and corrects the error in the stereoscopic image. | 06-28-2012 |
20120162387 | IMAGING PARAMETER ACQUISITION APPARATUS, IMAGING PARAMETER ACQUISITION METHOD AND STORAGE MEDIUM - A server sends to a client a message instructing movement of a display apparatus so that cameras comprising a view for creating a three-dimensional model can shoot a screen of a display apparatus. After movement is complete, the server causes an imaging parameter computation pattern image to be displayed on the screen of the display apparatus and instructs the client to cause the displayed pattern image to be shot by cameras. The server acquires images shot by the cameras from the client and seeks imaging parameters of the cameras on the basis of the pattern image included in the acquired images. | 06-28-2012 |
20120169850 | APPARATUS FOR DISPLAYING A 3D IMAGE AND CONTROLLING METHOD THEREOF - An apparatus for displaying an image and controlling method thereof are disclosed, by which a more convenient and pleasant 3D stereoscopic image appreciating environment can be provided to a user. The present invention includes a display unit including a parallax generating means for displaying a 3D stereoscopic image of a binocular disparity type, a memory unit configured to store first to third images, and a controller determining a prescribed display condition, the controller, if a first condition is met, controlling the 3D stereoscopic image to be displayed via the display unit using the first image and the second image, the controller, if a second condition is met, controlling the 3D stereoscopic image to be displayed via the display unit using the first image and the third image. Preferably, the first to third images include images of a common object in different viewpoints, respectively. | 07-05-2012 |
20120176478 | FORMING RANGE MAPS USING PERIODIC ILLUMINATION PATTERNS - A method for determining a range map for a scene comprising: projecting a sequence of binary illumination patterns onto a scene from a projection direction; capturing a sequence of binary pattern images of the scene; projecting a sequence of periodic grayscale illumination patterns onto the scene, each periodic grayscale pattern having the same frequency and a different phase, the phase of the grayscale illumination patterns each having a known relationship to the binary illumination patterns; capturing a sequence of grayscale pattern images of the scene; analyzing the sequence of captured binary pattern images to determine coarse projected x coordinate estimates for a set of image locations; analyzing the sequence of captured grayscale pattern images to determine refined projected x coordinate estimates for the set of image locations; and forming a range map according to the refined projected x coordinate estimates. | 07-12-2012 |
20120176479 | Critical Alignment of Parallax Images for Autostereoscopic Display - A method is provided for generating an autostereoscopic display. The method includes acquiring a first parallax image and at least one other parallax image. At least a portion of the first parallax image may be aligned with a corresponding portion of the at least one other parallax image. Alternating views of the first parallax image and the at least one other parallax image may be displayed. | 07-12-2012 |
20120176480 | Portable Device Having Self-Image Generating Module - A portable communication device having self image generating module for displaying self-image, comprises a control unit, a first communication module coupled to the control unit; a display coupled to the control unit and formed on a front side of the portable communication device. An image capture module is coupled to the control unit and being set on a rear side of the portable communication device to facilitate to capture stereo image. A self-image generating module is coupled to the control unit and being formed on the front side of the portable communication device to capture user self image. A display segmentation unit is coupled to the control unit to divide the display into at least area to display a receiving image of communication party and self image captured by the self-image generating module. | 07-12-2012 |
20120176481 | PROCESSING IMAGE DATA FROM MULTIPLE CAMERAS FOR MOTION PICTURES - An approach is disclosed for generating stereoscopic image sequences. The approach includes receiving a plurality of image sequences, each image sequence captured from a distinct camera or other capture device in a multi-camera array. One image sequence is a primary image sequence and the other image sequences are secondary image sequences. The approach further includes generating, from the primary and at least one or more of the secondary image sequences, depth maps corresponding to images of the primary image sequence and generating, for each image in the primary image sequence, based on at least the depth maps and the corresponding images of the primary image sequence, stereoscopic images of a stereoscopic image sequence. | 07-12-2012 |
20120182396 | Apparatuses and Methods for Providing a 3D Man-Machine Interface (MMI) - An electronic interaction apparatus for providing a 3D MMI is provided with a processing unit. The processing unit determines a first length between an object positioned at a first time and a surface formed by two digital camera modules, and a second length between the object positioned at a second time and the surface. Also, the processing unit determines a third length between the object positioned at a third time and the surface, and determines a depth in a virtual 3D space corresponding to the object positioned at the third time according to the first length, the second length, and the third length. Particularly, the virtual 3D space is displayed in a display screen, the third time is later than the first time and the second time, and the third length is longer than the first length and shorter than the second length. | 07-19-2012 |
20120182397 | COMPUTATIONAL STEREOSCOPIC CAMERA SYSTEM - A closed-loop control system for stereoscopic video capture is provided. At least two motorized lenses are positioned in accordance with specified parameters to capture spatially-disparate images of a scene. The motorized lenses focus light on a corresponding one of the at least two sensors, which generate image streams. One or more processors execute instructions to provide a stream analyzer and a control module. The stream analyzer receives the image streams from the sensors and analyzes the image streams and the specified parameters in real time; the stream analyzer then modifies the image streams and generates metadata. The control module then receives and analyzes the image streams and metadata and transmits updated parameters to a control mechanism that is coupled to the at least two motorized lenses. The control mechanism then modifies operation of the at least two motorized lenses in real time in accordance with the updated parameters. | 07-19-2012 |
20120182398 | APPARATUS FOR OBTAINING STATUS INFORMATION OF CRYSTALLINE LENS AND EQUIPMENT INCLUDING THE SAME - Provided are an apparatus for obtaining status information of a crystalline lens and equipment including the same. The apparatus generates a reference light and directs the reference light to be perpendicularly incident to the crystalline lens. At least one light receiving unit that is disposed beyond a visual field of the eyeball is configured to directly receive scattered lights generated when the reference light incident from the light source unit to the crystalline lens is scattered against the crystalline lens. The apparatus calculates thickness information of the crystalline lens using information about the scattered lights received by the at least one light receiving unit. | 07-19-2012 |
20120182399 | METHOD AND AN ARRANGEMENT FOR ESTIMATING 3D MODELS IN A STREET ENVIRONMENT - A method and arrangement for estimating 3D-models in a street environment using a stereo sensor technique. At least one pair of sensors are arranged in pairs and are mounted on a bracket. Each pair of sensors is positioned in a common plane. The sensors of each pair are positioned based upon contrast information such that low levels of contrasts in an image plane are avoided. The pairs of sensors are mutually positioned relative to an essentially horizontal plane of the bracket such that the sensors of a sensor pair are positioned horizontally at a distance from each other and one of the sensors above the horizontal plane of the bracket and the other under the horizontal plane. | 07-19-2012 |
20120188344 | SYSTEMS AND METHODS FOR COLLABORATIVE IMAGE CAPTURING - Systems and methods for collaborative imaging include a device for collaborative image capturing device comprising a computational image sensor including a imaging sensor configured to detect light signals from a field of view, and one or more processors configured to control at least one parameter of the imaging sensor and to adjust the at least one imaging sensor parameter based on a respective light signal detected by one or more other computational image sensors, and a network interface configured to exchange data with the one or more other computational image sensors, wherein the exchanged data indicates the respective light signals detected by the one or more other computational image sensors. | 07-26-2012 |
20120188345 | APPARATUS AND METHOD FOR STREAMING LIVE IMAGES, AUDIO AND META-DATA - A method for streaming and viewing a user's video and audio experiences includes removably mounting an image recording device in close proximity to a user's eyes such that the image recording device is operable to record the user's visual and audio experiences. A real time signal is created by the image recording device, including at least one of video footage, still images, or audio captured by the image recording device. The real time signal is streamed from the image recording device to a server using at least one communications network. The real time signal is transmitted from the server to a remote communication device for producing an output that is perceptible to a viewer so that said viewer can experience the user's environment and the user's relationship to the environment. | 07-26-2012 |
20120188346 | MONITORING DEVICE AND METHOD FOR MONITORING AN ENTRY OR EXIT AREA OF AN ACCESS OPENING OF A VEHICLE TO A BUILDING COMPONENT - A monitoring device for monitoring an entry or exit area of an access opening of a vehicle to a building component having an optical camera system including a first camera for providing a first image and a second camera for providing a second image, so that a stereo image can be generated from the first and the second image. The monitoring device also includes an analysis unit, such that at least one object in the entry or exit area can be detected from the stereo image and/or a position of the building component relative to at least one part of the vehicle can be determined from the stereo image for monitoring an entry or exit area. | 07-26-2012 |
20120194649 | SYSTEM AND METHODS FOR THREE-DIMENSIONAL IMAGING OF OBJECTS IN A SCATTERING MEDIUM - A system for three-dimensional visualization of object in a scattering medium includes a sensor for receiving light from the object in the scattering medium and a computing device coupled to the sensor and receiving a plurality of elemental images of the object from the sensor. The computing device causes the elemental images to be magnified through a virtual pin-hole array to create an overlapping pattern of magnified elemental images. The computing device also averages overlapping portions of the element images to form an integrated image. | 08-02-2012 |
20120194650 | Reducing Interference Between Multiple Infra-Red Depth Cameras - Systems and methods for reducing interference between multiple infra-red depth cameras are described. In an embodiment, the system comprises multiple infra-red sources, each of which projects a structured light pattern into the environment. A controller is used to control the sources in order to reduce the interference caused by overlapping light patterns. Various methods are described including: cycling between the different sources, where the cycle used may be fixed or may change dynamically based on the scene detected using the cameras; setting the wavelength of each source so that overlapping patterns are at different wavelengths; moving source-camera pairs in independent motion patterns; and adjusting the shape of the projected light patterns to minimize overlap. These methods may also be combined in any way. In another embodiment, the system comprises a single source and a mirror system is used to cast the projected structured light pattern around the environment. | 08-02-2012 |
20120200675 | METHOD AND APPARATUS OF GENERATING IMAGE DATA HAVING PARALLAX, AND IMAGE SENSING MODULE - A method of generating image data having disparity (or parallax) using a digital image-capturing device, as well as a digital image-capturing device are disclosed. The feature is to rotate a focus lens of the digital image-capturing device at two opposite directions or to place a refractive sheet having two opposite refractive directions in front of an image sensor of the digital image-capturing device. Also disclosed are a method and a device of generating stereoscopic image using the generated image data having disparity. | 08-09-2012 |
20120206577 | System, method, and computer software code for mimic training - A system for visually superimposing a first image that may be in motion over and/or under a second image that may be in motion, the system including at least one generating device to provide a first image and a second image, a display device to display the first image and second image superimposed with each other, and an adjustment device for reconfiguring the first image and/or the second image to a size in agreement with a non-adjusted first image and/or second image, to a size in agreement with the display device, and/or to a size acceptable by a user. The first image or the second image is displayed in a different media than the other image to allow for a distinction to be made between movements occurring in both images. A method for visually superimposing a first image that may be in motion over and/or under a second image that may be in motion is further disclosed. | 08-16-2012 |
20120206578 | APPARATUS AND METHOD FOR EYE CONTACT USING COMPOSITION OF FRONT VIEW IMAGE - Provided is an apparatus and method for an eye contact using composition of a front view image, the apparatus including: an image acquiring unit to acquire a multi-camera image; a preprocessing unit to preprocess the acquired multi-camera image; a depth information search unit to search for depth information of the preprocessed multi-camera image; and an image composition unit to compose the front view image using the found depth information. | 08-16-2012 |
20120212584 | Imagery Axle Turning Method for Stereo Vision and Apparatus Thereof - An imagery axle turning method for stereo vision and an apparatus thereof. The method turns an imagery axle of a stereo vision apparatus to capture images, and constructs a 3D image from the captured 2D images. The imagery axle turning method is realized by rotating the imagery axles of the first lens unit and second lens unit to an angle θ, so as to have different aspect ratios for the first image and second image. Thereby, the 3D image formed from the stereo vision reconstruction steps can achieve a user's expectation of capturing images with an appropriate aspect ratio. This invention also provides specific stereo vision apparatus corresponding to various applications by the imagery axle turning method. | 08-23-2012 |
20120212585 | STEREOSCOPIC IMAGING DEVICE AND STEREOSCOPIC IMAGING METHOD - A stereoscopic imaging device includes: a first image capture device and a second image capture device; a convergence point shifter configured to shift a convergence point; and a controller configured to control, in accordance with a zooming-in operation regarding a subject whose images are taken by the first image capture device and by the second image capture device, the convergence point shifter to shift the convergence point rearward or frontward of the subject, and to control, in accordance with a zooming-out operation regarding the subject whose images are taken by the first image capture device and the second image capture device, the convergence point shifter to shift the convergence point frontward or rearward of the subject. | 08-23-2012 |
20120212586 | DEVICE AND METHOD FOR CONVERGENCE OF STEREOSCOPIC DIGITAL IMAGING - A stereoscopic digital imaging convergence device includes an image receiving module ( | 08-23-2012 |
20120218387 | STEREOSCOPIC IMAGE CAPTURING APPARATUS - A stereoscopic image capturing apparatus includes an objective optical system that has a function of forming a subject as a real image or an imaginary image, a plurality of image forming optical systems that respectively form a plurality of subject light beams emitted from different paths of the objective optical system as parallax images again, using a plurality of independent optical systems, a plurality of imaging devices that convert the parallax images formed by the plurality of image forming optical system into image signals, and a control unit that adjusts a formation position of a convergence point such that a ratio of a focal length of the objective optical system and a distance in an optical axis direction of the objective optical system between a focal point of the objective optical system and a primary principal point of the image forming optical system is substantially constant. | 08-30-2012 |
20120218388 | COMPUTER-READABLE STORAGE MEDIUM HAVING INFORMATION PROCESSING PROGRAM STORED THEREIN, IMAGING APPARATUS, IMAGING METHOD, AND IMAGING SYSTEM - A first temporary taken image taken by a first imaging section of a stereo imaging section, and a second temporary taken image taken by a second imaging section of the stereo imaging section are displayed on a display section. A user aligns the display position of the first temporary taken image with the display position of the second temporary taken image, by moving the first temporary taken image displayed on the display section. Based on the result of the movement, the display positions of two images composing a stereo image taken with the stereo camera are corrected, and the stereo image is displayed on the display section in a stereoscopically visible manner. | 08-30-2012 |
20120218389 | METHOD FOR ACQUIRING THREE-DIMENSIONAL IMAGES - A method for acquiring three-dimensional images of objects uses two cameras having acquisition areas that overlap each other. In the course of a calibration method, a group of epipolar lines associated with each other is determined for each of the cameras. A specified random image is projected onto the object to be imaged. For each pixel of the camera, a first environment is determined, an associated first epipolar line is determined, and for the first epipolar line an associated second epipolar line of the second camera is determined. For all pixels of the image of the second camera that are located on the second epipolar line, a second environment congruent to the first environment is determined. The intensity values of the first and the second environments are compared with each other and a measure of agreement is calculated. A spatial position is determined by use of the previously determined transformation. | 08-30-2012 |
20120224029 | Compact Multi-Aperture Three-Dimensional Imaging System - A stereo-imaging system estimates depth based on two images; a multiview-imaging system estimates depth based on two or more images. A passive multiview-imaging system based on a sensor array is designed by considering different candidate partitions of the sensor array into imaging subsystems, especially three or more imaging subsystems. | 09-06-2012 |
20120224030 | Photogrammetry Measurement System - A method and apparatus for making measurements. Images of an object are generated. A plurality of coordinates for a plurality of points on a surface of the object is identified from the images using a number of reference points in the images. A first portion of the plurality of points on the object is visible on the object in the images. A second portion of the plurality of points on the object is visible on a number of mirror units in the images. | 09-06-2012 |
20120224031 | IMAGE PICKUP APPARATUS - A first calculating section calculates an amount of camera-shake correction based on an amount of shaking of the image pickup apparatus which has been detected, when each of a first capturing and a second capturing is carried out. A second calculating section calculates at least an amount of optical tilt-displacement between the image pickup element and an object for the first capturing, which is necessary for the second capturing, and the second calculating section calculates one of an amount of shift by which some of the image pickup lenses and the interchangeable image pickup lenses are to be shifted in a predetermined direction, and an amount of change by which an angle of an image pickup surface of the image pickup element with respect to the optical axial direction is to be changed, while the first capturing and the second capturing are being carried out. | 09-06-2012 |
20120224032 | IMAGE CAPTURING DEVICE, IMAGE CAPTURING DEVICE CONTROL METHOD, AND PROGRAM - An image capturing device includes: a plurality of image capturing units that capture images from different viewpoints; an image analyzing unit that detects characteristic points by image analysis of the images captured by the plurality of image capturing units; a control unit that calculates image conversion parameters for correction of inputting characteristic point information generated by the image analyzing unit to correct deviation in the up and down direction of the plurality of images captured by the plurality of image capturing units; and an image conversion unit that performs a conversion process of the captured images of the plurality of image capturing units by applying the image conversion parameters calculated by the control unit. | 09-06-2012 |
20120224033 | THREE-DIMENSIONAL MEASUREMENT METHOD - A field of view available for stereo measurement is expanded using a field of view other than a common field of view. | 09-06-2012 |
20120229610 | STEREOSCOPIC IMAGE DISPLAY METHOD AND STEREOSCOPIC IMAGE DISPLAY APPARATUS - In a stereoscopic image imaging method which captures an image of an object to be displayed as a stereoscopic image, a three-dimensional image is generated in real time from multi-viewpoint images captured by a multi-camera, and is displayed on a viewer provided to the multi-camera, thus allowing a photographer to adjust an imaging condition. The photographer is informed of parameters, which implements a display state adjusted by an observer of a three-dimensional display while observing the three-dimensional image, via the viewer, and the photographer can capture appropriate multi-viewpoint images. | 09-13-2012 |
20120236123 | THREE-DIMENSIONAL IMAGE CAPTURE APPARATUS - A three-dimensional image capture apparatus includes a single lens module, an X-cube beam-splitting prism, two image sensors and a parallax processor. The beam-splitting prism includes a first transflective surface and a second transflective obliquely intersecting the first transflective surface. The first transflective surface is configured for reflecting light from a first viewing angle of an object through the lens module toward a first direction. The second transflective surface is configured for reflecting light from a second viewing angle of an object through the lens module toward an opposite second direction. The image sensors are configured for respectively detecting the light reflected by the first and second transflective surfaces, and generating parallax image signals. The parallax processor is configured for processing the parallax image signals from the image sensors to generate a 3D image. | 09-20-2012 |
20120236124 | STEREO CAMERA APPARATUS AND METHOD OF OBTAINING IMAGE - A stereo camera apparatus for obtaining distance information of an object includes a camera unit that includes a left image sensor and a right image sensor respectively obtaining a left-side image and a right-side image, each being composed of a frame including plural pixels of plural rows and plural columns, the left image sensor and the right image sensor sequentially exposing the pixels of the rows from upper to lower in the frames, respectively; a shift amount detection unit that detects a relative positional shift amount in the vertical direction between a left-side image and a right-side image; and a timing control unit that changes the starting time of exposing the frame by the left image sensor or by the right image sensor based on the positional shift amount in the vertical direction detected by the shift amount detection unit. | 09-20-2012 |
20120236125 | STEREO CAMERA DEVICE, CORRECTION METHOD, AND PROGRAM - A stereo camera device detecting a distance to a subject includes two cameras and a calculation unit that calculates a distance to the subject based on the images acquired by the two cameras. The calculation unit includes an image processing unit that searches for corresponding points of the images acquired by the two cameras and calculates two parallaxes based on differences in positional coordinates of the corresponding points on the images, an offset value calculation unit that calculates parallax offset values across the images based on the two parallaxes calculated by the image processing unit at least at two time points, and a statistical processing unit that performs a statistical analysis on a distribution of the parallax offset values and determines an optimum value of the parallax offset values, the optimum value being used as a correction parameter. | 09-20-2012 |
20120236126 | IMAGE PICKUP DEVICE, IMAGE PICKUP METHOD, PROGRAM, AND INTEGRATED CIRCUIT - A conventional stereo image pickup device forms an appropriate stereo image by changing the stereo base in accordance with the distance to a subject, but fails to select an appropriate focal length or stereo base by simply using the subject distance without obtaining the subject size. A stereo image pickup device ( | 09-20-2012 |
20120236127 | Processor, Apparatus and Associated Methods - A processor configured to receive respective image data, representative of images, of the same subject scene from two or more image capture sources spaced apart at a particular predetermined distance; identify corresponding features from the respective image data; determine the change in position of the identified features represented in the respective image data; and identify the depth-order of the identified features according to their determined relative change in position to allow for depth-order display of the identified features according to their determined relative change in position. | 09-20-2012 |
20120242804 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND CAMERA MODULE - According to one embodiment, an image processing apparatus includes an image capturing unit and a timing adjustment unit. The image capturing unit captures a first image and a second image. The timing adjustment unit adjusts the frame timing of the first image and the frame timing of the second image captured to the image capturing unit. The timing adjustment unit makes an adjustment for delaying the frame timing of the second image to the frame timing of the first image possible. | 09-27-2012 |
20120242805 | IMAGING DEVICE, SYNCHRONIZATION CONTROL METHOD, REPRODUCTION DEVICE, AND STEREOSCOPIC VIDEO IMAGING SYSTEM - An imaging device includes an operation unit that instructs an operation by operation input, an imaging control unit that controls an operation of an imaging unit having a first imaging element, a counting unit that counts the number of generation times of the vertical synchronization signal, and a control unit that calculates the number of generation times of the vertical synchronization signal inserted between second processing frames based on a difference value between the number of generation times of the vertical synchronization signal generated by a second imaging element of the other imaging device and inserted between the second processing frames and the number of generation times of the vertical synchronization signal inserted between first processing frames, so as to notify the other imaging device of timing to start an instructed operation and an instruction, and perform the notified operation after elapse of a predetermined period. | 09-27-2012 |
20120242806 | DYNAMIC STEREO CAMERA CALIBRATION SYSTEM AND METHOD - A dynamic calibration system includes a rectification module that receives raw stereo image data from a vehicle stereo image system, rectifies the raw stereo image data, and outputs rectified stereo image data as a result thereof. A stereo matching module performs stereo matching processing on the rectified stereo image data, to thereby obtain a range map. A unit object generator receives the range map, detects at least one object in the range map, and provides information to the rectification module for use in determining whether a row shift operation should be performed in rectifying the raw stereo image data by the rectification module. A tracker receives information regarding the at least one objected detected by the unit object generator, and provides information to the rectification module for use in determining whether a column shift operation should be performed in rectifying the raw stereo image data by the rectification module. | 09-27-2012 |
20120242807 | HAND-HELD ELECTRONIC DEVICE - In a hand-held electronic device having a stereoscopic display section capable of displaying an image which is stereoscopically visible with naked eyes, a variety of functions are realized. A hand-held electronic device | 09-27-2012 |
20120249746 | METHODS FOR DETECTING, VISUALIZING, AND CORRECTING THE PERCEIVED DEPTH OF A MULTICAMERA IMAGE SEQUENCE - A set of tools in a media composition system for stereoscopic video provides visualizations of the perceived depth field in video clips, including depth maps, depth histograms, time-based depth histogram ribbons and curves displayed in association with a media timeline, and multi-panel displays including views of clips temporally adjacent to a clip being edited. Temporal changes in perceived depth that may cause viewer discomfort are automatically detected, and when they exceed a predetermined threshold, the editor is alerted. Depth grading tools facilitate matching depths in an outgoing clip to those in an incoming clip. Depth grading can be performed automatically upon detection of excessively large or rapid perceived depth changes. | 10-04-2012 |
20120249747 | REAL-TIME DEPTH EXTRACTION USING STEREO CORRESPONDENCE - Systems and methods may provide for determining a one-dimensional (1D) disparity between a plurality of rectified images, and extracting depth information from the plurality of rectified images based at least in part on the 1D disparity. In one example, the 1D disparity is in the horizontal direction and the images are rectified with respect to one another in the vertical direction. | 10-04-2012 |
20120249748 | STEREOSCOPIC IMAGE PICKUP APPARATUS AND STEREOSCOPIC IMAGE PICKUP METHOD - A stereoscopic image pickup apparatus includes an objective optical system of an afocal optical system, which includes two or more lens groups that form a subject as a real image or a virtual image and that are disposed on the same optical axis; a plurality of image pickup optical systems that allow a plurality of subject light beams, which are emitted from different paths of the objective optical system, to be imaged as independent images, respectively, by a plurality of independent lens groups; and a plurality of image pickup devices that are provided in correspondence with the plurality of image pickup optical systems, and that convert the images, which are imaged by the plurality of image pickup optical systems, to image signals. | 10-04-2012 |
20120249749 | THREE DIMENSIONAL OPTICAL SENSING THROUGH OPTICAL MEDIA - A method of optical sensing comprising generating optical data associated with an object of interest, generating non-optical data associated with the object of interest, and analyzing the optical and non-optical data. | 10-04-2012 |
20120249750 | STEREO-IMAGE QUALITY AND DISPARITY/DEPTH INDICATIONS - A variety of implementations are described. At least one implementation modifies one or more images from a stereo-image pair in order to produce a new image pair that has a different disparity map. The new disparity map satisfies a quality condition that the disparity of the original image pair did not. In one particular implementation, a first image and a second image that form a stereo image pair are accessed. A disparity map is generated for a set of features from the first image that are matched to features in the second image. The set of features is less than all features in the first image. A quality measure is determined based on disparity values in the disparity map. The first image is modified, in response to the determined quality measure, such that disparity for the set of features in the first image is also modified. | 10-04-2012 |
20120249751 | IMAGE PAIR PROCESSING - At least one implementation determines whether two cameras are in parallel or are converging, based on an automated analysis of images from the cameras. One particular implementation determines the disparity of a foreground point and a background point. If the sign of the two disparities are the same, then the particular implementation decides that the cameras are in parallel. Otherwise, the particular implementation decides that the two cameras are converging. More generally, various implementations access a first image and a second image that form a stereo image pair. Multiple features are selected that exist in the first image and in the second image. An indicator of depth is determined for each of the multiple features. It is determined whether the first camera and the second camera were arranged in a parallel arrangement or a converging arrangement based on the values of the determined depth indicators. | 10-04-2012 |
20120257021 | INFORMATION PROCESSING APPARATUS, STORAGE MEDIUM, INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM - A game apparatus includes a CPU, and in a mode of examining a flower based on an imaged image, the CPU activates two outward cameras to allow a user to image a flower. The CPU obtains color information, shape information and a size of the imaged flower from the imaged image. A shape category is obtained from the shape information, and with the shape category, data for search included in a database for search is filtered. Then, by comparing color information, shape information, and the size of the imaged flower with the data for search to be used, a score of a degree of approximation of the color information and scores of the degree of matching of the shape information and size, etc. are obtained. Then, images of flowers as candidates are presented in the descending order of the score (similarity level). | 10-11-2012 |
20120257022 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus includes: an imaging section converting image light impinging thereon through a lens device into an electrical imaging signal; an imaging process section processing the imaging signal output by the imaging section; an output section converting the imaging signal processed by the imaging process section into an image signal in a predetermined format and outputting the image signal; a terminal for synchronization for connection with another imaging apparatus; and an imaging control section controlling imaging at timing in synchronism with the other imaging apparatus and putting the lens device in the same state of control as the state of control of the other imaging apparatus when the communication with the other imaging apparatus can be performed through the terminal section for synchronization. | 10-11-2012 |
20120257023 | CONTROL SYSTEM FOR STEREO IMAGING DEVICE - To provide a control system of a stereo imaging device that is able to obtain a stereo image, which can be viewed stereoscopically, even when relative-position relationship of a pair of imaging units is unknown. A control system of a stereo imaging device includes a pair of imaging units, an error calculation unit and a control unit. A pair of the imaging units has a digital or analog degree of freedom so as to be able to control at least a yaw, pitch, roll and zoom factor, and can capture video frames using imaging elements. The error calculation unit uses each of images captured by a pair of the imaging units to calculate a rotating error and zoom error of each imaging unit on the basis of a difference from a predetermined standard convergence model of each imaging unit. | 10-11-2012 |
20120262552 | City scene video sharing on digital maps - A video sharing system is described to annotate and navigate tourist videos. An example video sharing system enables non-linear browsing of multiple videos and enriches the browsing experience with contextual and geographic information. | 10-18-2012 |
20120262553 | DEPTH IMAGE ACQUIRING DEVICE, SYSTEM AND METHOD - A depth image acquiring device is provided, which includes at least one projecting device and at least one image sensing device. The projecting device projects a projection pattern to an object. The image sensing device senses a real image. In addition, the projecting device also serves as a virtual image sensing device. The depth image acquiring device generates a disparity image by matching three sets of dual-images formed by two real images and one virtual image, and generates a depth image according to the disparity image. In addition, the depth image acquiring device also generates a depth image by matching two real images, or a virtual image and a real image without verification. | 10-18-2012 |
20120262554 | FREE VIEWPOINT VIDEO - A method of remotely viewing a video from a selected viewpoint selected by the viewer from a continuous segment, including, receiving a recording of a video of a subject recorded using a first depth video camera that records a video comprising a sequence of picture frames and additionally records a depth value for pixels of the picture frames; receiving a recording of a video of the subject recorded using a standard video camera or a second depth video camera positioned to record a video at a viewpoint that differs from the viewpoint of the depth video camera; using the recordings to render a viewable video from the selected viewpoint; and display the rendered viewable video to the viewer. | 10-18-2012 |
20120268568 | METHOD AND APPARATUS OF REDUCING VISUAL VIBRATION OF A MOBILE ELECTRONIC DISPLAY - A mobile computing device comprising one or more sensors and an electronic display is disclosed herein. The one or more sensors are adapted to determine a distance between the mobile computing device and a mobile computing device user, and are also adapted to determine a position of the mobile computing device relative to the mobile computing device user. The electronic display is adapted to modify visual content on the electronic display relative to a change in at least one of, the distance between the mobile computing device and a mobile computing device user, and the position of the mobile computing device relative to the mobile computing device user. | 10-25-2012 |
20120268569 | COMPOSITE CAMERA SYSTEM - An aspect of the invention provides a composite camera system that comprises a first camera including a first imaging unit; a second camera including a second imaging unit; a mount unit configured to detachably mount thereon the first camera and the second camera, wherein scenes captured by the first imaging unit and second imaging unit in a mounted state coincide with each other in vertical position; and a creation unit configured to create a three-dimensional image on the basis of images representing the scenes captured by the first imaging unit and the second imaging unit in the mounted state. | 10-25-2012 |
20120268570 | METHOD AND APPARATUS FOR PHOTOGRAPHING AND PROJECTING MOVING IMAGES IN THREE DIMENSIONS - A digital cinematographic and projection process that provides a means of 3D stereoscopic imagery that is not adversely affected by the standard frame rate of 24 frames per second, as is the convention in the motion picture industry worldwide. A method for photographing and projecting moving images in three dimensions includes recording a moving image with a first and a second camera simultaneously and interleaving a plurality of frames recorded by the first camera with a plurality of frames recorded by the second camera. The step of interleaving includes retaining odd numbered frames recorded by the first camera and deleting the even numbered frames, retaining even numbered frames recorded by the second camera and deleting the odd numbered frames, and creating an image sequence by alternating the retained images from the first and second camera. | 10-25-2012 |
20120287247 | METHODS AND SYSTEMS FOR CAPTURING 3D SURFACE GEOMETRY - A system for capturing | 11-15-2012 |
20120287248 | MATERIAL MECHANICAL CHARACTERIZATION METHOD FOR MULTIPLE STRAINS AND STRAIN RATES - A specimen for measuring a material under multiple strains and strain rates. The specimen including a body having first and second ends and a gage region disposed between the first and second ends, wherein the body has a central, longitudinal axis passing through the first and second ends. The gage region includes a first gage section and a second gage section, wherein the first gage section defines a first cross-sectional area that is defined by a first plane that extends through the first gage section and is perpendicular to the central, longitudinal axis. The second gage section defines a second cross-sectional area that is defined by a second plane that extends through the second gage section and is perpendicular to the central, longitudinal axis and wherein the first cross-sectional area is different in size than the second cross-sectional area. | 11-15-2012 |
20120287249 | METHOD FOR OBTAINING DEPTH INFORMATION AND APPARATUS USING THE SAME - An apparatus of obtaining depth information is provided which includes a first sensor configured to obtain a first image, a second sensor configured to obtain a second image, an image information obtaining unit configured to obtain image information based on the first image and the second image, and a depth information obtaining unit configured to obtain depth information based on the image information, wherein the first sensor and the second sensor differ in type from each other. | 11-15-2012 |
20120293630 | METHOD AND APPARATUS FOR MULTI-CAMERA MOTION CAPTURE ENHANCEMENT USING PROXIMITY SENSORS - Apparatuses for image capture are disclosed that includes an image sensor; and one or more sensors configured to determine ranging information between the image sensor and a remote image sensor. Apparatuses for imaging are disclosed that includes a receiver configured to receive ranging information and captured images from a plurality of devices; and a processing system configured to generate three-dimensional images from the ranging information and the captured images. | 11-22-2012 |
20120293631 | METHODS FOR IMPLEMENTING A BEHAVIOR ANALYSIS OF A RODENT IN AN ARENA AND METHODS FOR GENERATING AN IMAGE OF THE RODENT - Example methods are disclosed for generating an image of a rodent in an arena that include generating two pictures of the rodent by two spaced apart cameras, whereas both cameras capture one or more of the rodent or the arena from above and generating a three-dimensional vertical profile of the rodent on the pictures. An example method also includes storing the vertical profile as an image of the rodent. | 11-22-2012 |
20120293632 | SYSTEMS AND METHODS FOR CREATING THREE-DIMENSIONAL IMAGE MEDIA - The method for producing media content that reproduces a three-dimensional object as an image appearing three-dimensionally in association with a display device includes capturing a plurality of images of a three-dimensional object with a plurality of cameras positioned at different angles. At least three of the images are synchronized to be reproduced in association with the display device. Then, a computer system assigns at least three synchronized images to the display device viewable from at least three different perspectives to visually replicate the three-dimensional object as captured by at least three cameras at at least three different angles such that the image appears three-dimensional when moving among the at least three perspectives as if moving around the three-dimensional object itself. | 11-22-2012 |
20120293633 | STEREO CAMERA - The present invention relates to a stereo camera which includes: a main camera which photographs a first image; a sub-camera which has camera parameters different from those of the main camera and photographs a second image; a distance information acquiring part which associates each pixel in the first and second images and acquires distance information including parallax information; and a right/left image generating part which generates a stereo view image based on one of the first and second images and the distance information. | 11-22-2012 |
20120300038 | PHOTONIC CRYSTAL TYPE LIGHT MODULATOR AND 3D IMAGE ACQUISITION APPARATUS EMPLOYING THE SAME - A photonic crystal type light modulator is provided. The photonic crystal type light modulator includes: a substrate; a first electrode disposed on the substrate; an active layer disposed on the first electrode, where an optical characteristic of the active layer changes according to application of an electric field; a second electrode disposed on the active layer; and a photonic crystal layer disposed on the second electrode and comprising a 2D grating. | 11-29-2012 |
20120300039 | APPARATUS AND METHOD FOR THREE DIMENSIONAL INSPECTION OF WAFER SAW MARKS - An apparatus ( | 11-29-2012 |
20120307015 | Device for Positioning and Calibrating at Least Two Cameras with a Partial Mirror to Take Three-Dimensional Pictures - The invention is directed to a device with which beam paths of at least two cameras mounted on a supporting frame are merged through a partial mirror to take three-dimensional pictures, wherein the partial mirror is preferably fixed to a mirror box and the mirror box is movable on guides associated with the supporting frame, and whereby the height of the optical axis of the camera(s) whose beam paths are being partly reflected in the mirror is adjustable. A first embodiment includes a device wherein the partial mirror is moveable about three axes. A second embodiment includes a device having a photo sensor in the camera and/or an optical compensation element arranged between or in the lens, and the photo sensor is adjustable. A third embodiment includes a device wherein only partial image areas can be read out from an image sensor. | 12-06-2012 |
20120307016 | 3D CAMERA - A 3D camera has a display processor that displays a 2D object image on a display by a 2D display process and that displays a 3D object image on the display by a 3D display process; and a position sensor that detects the position of the camera on the basis of an inclination angle from a horizontal position of the camera. Then, the display processor displays an object image as a 2D object image when the inclination angle exceeds a threshold angle in a state that an object image is displayed as a 3D image. | 12-06-2012 |
20120307017 | METHOD AND SYSTEMS FOR OBTAINING AN IMPROVED STEREO IMAGE OF AN OBJECT - A method for obtaining an improved depth precision for a stereo image of an object of interest is disclosed, comprising:
| 12-06-2012 |
20120314034 | PILOTING ASSISTANCE SYSTEM AND AN AIRCRAFT - The present invention relates to a piloting assistance system ( | 12-13-2012 |
20120314035 | Human-Perspective Stereoscopic Camera - A human-perspective stereoscopic camera is an apparatus that is used to capture stereoscopic viewing material that is from the perspective of one person's eyes. The apparatus mainly comprises a left telescopic tube, a right telescopic tube, a fixed pivoting mount, a lateral movement mechanism, and a platform with a channel as a support structure. The left telescopic tube and the right telescopic tube each comprise a first cylinder, a second cylinder, and an optics assembly. The first cylinder and the second cylinder are the means for the telescopic movement. The optics assembly comprises a lens, a digital single-lens reflex camera, a camera mount, a plate, and a pole. The configuration for the components of the optics assembly allows the left telescopic tube and the right telescopic tube to capture stereoscopic viewing material from the perspective of one person's eyes | 12-13-2012 |
20120314036 | PRIMARY AND AUXILIARY IMAGE CAPTURE DEVCIES FOR IMAGE PROCESSING AND RELATED METHODS - Disclosed herein are primary and auxiliary image capture devices for image processing and related methods. According to an aspect, a method may include using primary and auxiliary image capture devices to perform image processing. The method may include using the primary image capture device to capture a first image of a scene, the first image having a first quality characteristic. Further, the method may include using the auxiliary image capture device to capture a second image of the scene. The second image may have a second quality characteristic. The second quality characteristic may be of lower quality than the first quality characteristic. The method may also include adjusting at least one parameter of one of the captured images to create a plurality of adjusted images for one of approximating and matching the first quality characteristic. Further, the method may include utilizing the adjusted images for image processing. | 12-13-2012 |
20120320162 | VIDEO OBJECT LOCALIZATION METHOD USING MULTIPLE CAMERAS - An efficient 3D object localization method using multiple cameras is provided. The proposed method comprises a three-dimensional object localization process that firstly generates a plurality of two-dimensional line samples originated from a pre-calibrated vanishing point in each camera view for representing foreground video objects, secondly constructs a plurality of three-dimensional line samples from the two-dimensional line samples in all the multiple camera views, and thirdly determines three-dimensional object to locations by clustering the three-dimensional line samples into object groups. | 12-20-2012 |
20120320163 | THREE-DIMENSIONAL IMAGING DEVICE AND METHOD, AS WELL AS PROGRAM - Two or more images having a parallax therebetween are obtained by imaging a subject from different positions using imaging units. Three-dimensional processing for three-dimensional display is applied to the two or more images, and the two or more images are displayed on a display unit. While the imaging units carry out a zoom operation, three-dimensional display with a reduced parallax between the two or more images or two-dimensional display is performed. | 12-20-2012 |
20120327194 | MOTION CAPTURE FROM BODY MOUNTED CAMERAS - Body-mounted cameras are used to accurately reconstruct the motion of a subject. Outward-looking cameras are attached to the limbs of the subject, and the joint angles and root pose that define the subject's configuration are estimated through a non-linear optimization, which can incorporate image matching error and temporal continuity of motion. Instrumentation of the environment is not required, allowing for motion capture over extended areas and in outdoor settings. | 12-27-2012 |
20120327195 | Auto Focusing Method and Apparatus - An auto focusing apparatus includes a first optical lens, a first light sensing unit for generating a first sensing signal according to a first image formed on the first light sensing unit, a second light sensing unit for generating a second sensing signal according to a second image formed on the second light sensing unit, an image processing circuit for generating a first image according to the first sensing signal and a second image according to the second sensing signal, and a focusing processor for generating a 3D depth according to the first image and the second image. The first optical lens or the second optical lens is repositioned according to the 3D depth. | 12-27-2012 |
20130010079 | CALIBRATION BETWEEN DEPTH AND COLOR SENSORS FOR DEPTH CAMERAS - A system described herein includes a receiver component that receives a first digital image from a color camera, wherein the first digital image comprises a planar object, and a second digital image from a depth sensor, wherein the second digital image comprises the planar object. The system also includes a calibrator component that jointly calibrates the color camera and the depth sensor based at least in part upon the first digital image and the second digital image. | 01-10-2013 |
20130010080 | METHOD AND APPARATUS FOR MAPPING IN STEREO IMAGING - A method for registering a first imaging detector to a surface projects a sequence of k images toward the surface, wherein k≧4, wherein each of the k images has a pattern of lines that extend in a direction that is orthogonal to a movement direction. The pattern encodes an ordered sequence of labels, each label having k binary elements, such that, in the movement direction, any portion of the pattern that is k equal increments long encodes one label of the ordered sequence. The method obtains, for at least a first pixel in the first imaging detector, along at least one line that is parallel to the movement direction, a first sequence of k signal values indicative of the k binary elements of a first label from the ordered sequence of labels and correlates the at least the first pixel in the first imaging detector to the surface. | 01-10-2013 |
20130010081 | CALIBRATION AND TRANSFORMATION OF A CAMERA SYSTEM'S COORDINATE SYSTEM - Systems and methods are disclosed that determine a mapping between a first camera system's coordinate system and a second camera system's coordinate system; or determine a transformation between a robot's coordinate system and a camera system's coordinate system, and/or locate, in a robot's coordinate system, a tool extending from an arm of the robot based on the tool location in the camera's coordinate system. The disclosed systems and methods may use transformations derived from coordinates of features found in one or more images. The transformations may be used to interrelate various coordinate systems, facilitating calibration of camera systems, including in robotic systems, such as an image-guided robotic systems for hair harvesting and/or implantation. | 01-10-2013 |
20130010082 | PORTABLE HAND-HELD DEVICE HAVING STEREOSCOPIC IMAGE CAMERA - A portable hand-held device is provided having a digital camera and a processor. The digital camera has two image sensors respectively arranged to capture corresponding images of the same scene. The processor image processes the images captured by the image sensors so as to output three dimensional stereoscopic images. The processor has two interfaces for respectively receiving the images captured by the image sensors. | 01-10-2013 |
20130010083 | PORTABLE DEVICE WITH DUAL IMAGE SENSORS AND QUAD-CORE PROCESSOR - A portable device that has first and second image sensors and a central processor. The central processor has four processing units and a first image sensor interface and a second image sensor interface for receiving data from the from the first and second image sensors respectively. The four processing units and the first and second sensor interfaces are integrated onto a single chip such that the four processing units are configured to simultaneously process the data from the first and second image interfaces to generate stereoscopic image data. | 01-10-2013 |
20130010084 | THREE-DIMENSIONAL IMAGING DEVICE AND THREE-DMENSIONAL IMAGING METHOD - A camera processor image-processes an image for left eye captured by a left-eye image capturing unit and an image for right eye captured by a right-eye image capturing unit to generate a parallax image of the left-eye image and the right-eye image. A vertical timing adjuster adjusts timings of driving a left-eye image sensor and a right-eye image sensor using a frame synchronizing drive controller to reduce as close to zero as possible an amount of vertical displacement between a framing position of a target object image in the left-eye image and a framing position of a target object image in the right-eye image. | 01-10-2013 |
20130010085 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, THREE-DIMENSIONAL IMAGING DEVICE, TELEVISION RECEIVER, GAME DEVICE, RECORDING MEDIUM, AND METHOD OF TRANSMITTING THREE-DIMENSIONAL IMAGE - A right-eye image n+½ is an image that interpolates between a left-eye image n and a left-eye image n+1. This makes it possible to achieve a stereoscopic image display device capable of carrying out a stereoscopic display with improved display quality of moving images and improved viewability of moving images. | 01-10-2013 |
20130016186 | METHOD AND APPARATUS FOR CALIBRATING AN IMAGING DEVICE - Described are methods and apparatus for adjusting images of a stereoscopic image pair based on keypoint matches. The quality of the key point matches is first evaluated to determine whether the quality exceeds a keypoint quality threshold. If the quality level of the keypoint matches exceeds the threshold, the vertical disparity between the images of the stereoscopic image pair can be evaluated based on vertical disparity vectors between the keypoint matches. If the vertical disparity is below a threshold, no adjustment of the stereoscopic image pair may be performed. If the vertical disparity is above the threshold, an affine correction may compensate for pitch, roll, and scale differences between the images. A projective correction may compensate for yaw differences. The vertical disparity between the two images is then evaluated after the corrections to determine if additional adjustment should be performed. | 01-17-2013 |
20130016187 | METHOD AND APPARATUS FOR AUTO-CONVERGENCE FOR STEREOSCOPIC IMAGES AND VIDEOS - A method and apparatus for reducing convergence accommodation conflict. The method includes estimating disparities between images for different lens, analyzing the estimated disparities, selecting a point of convergence, determining the amount of shift relating to the convergence point selected, and performing adjustment to the disparity to maintain a disparity value below a threshold. | 01-17-2013 |
20130021446 | SYSTEM AND METHOD FOR ENHANCED SENSE OF DEPTH VIDEO - A system and method receives image or video feeds from at least two cameras positioned on a platform such as a vehicle, to view a scene from different viewing points. A relative displacement between the video feeds may be selected (e.g., pre-selected, or selected by a system), and display of the feeds may be alternated on a display a chosen flicker or alternation rate, where the video feeds are displaced at the relative displacement. | 01-24-2013 |
20130021447 | DUAL IMAGE CAPTURE PROCESSING - Embodiments of imaging devices of the present disclosure automatically utilize simultaneous image captures in an image processing pipeline. In one embodiment, control processing circuitry initiates simultaneous capture of the first image by the first image sensor and the second image by the second image sensor; and image processing circuitry generates an enhanced monoscopic image comprising at least portions of the first image and the second image. | 01-24-2013 |
20130021448 | STEREOSCOPIC THREE-DIMENSIONAL CAMERA RIGS - A three-dimensional camera rig includes multiple lenses located along a mounting mechanism, where the multiple lenses are separated at an interocular distance along the mounting mechanism necessary to capture a three-dimensional image capable of distribution, and where the three-dimensional image is viewable in a plurality of formats. | 01-24-2013 |
20130021449 | THREE-DIMENSIONAL MEASURING METHOD - Provided is a three-dimensional measuring method that can select a large number of line sections for calculating formulas of three-dimensional lines to perform three-dimensional measurement of a measurement object. | 01-24-2013 |
20130021450 | STEREOSCOPIC IMAGING SYSTEM, RECORDING CONTROL METHOD, STEREOSCOPIC IMAGE REPRODUCTION SYSTEM, AND REPRODUCTION CONTROL METHOD - A stereoscopic imaging system includes: first and second imaging control units respectively controlling the operation of first and second imaging devices outputting first and second image signals in first and second processing frames according to incident light on a subject through first and second lenses; first and second access control units respectively controlling access to first and second image signal recording mediums recording the first and second image signals in the first and second processing frames; a first synchronization control unit notifying, if the capacity of a first image signal recording medium accessed by the first access control unit is insufficient, the timing of switching access to another first image signal recording medium; and a second synchronization control unit controlling switching access to another second image signal recording medium different from the second image signal recording medium accessed by the second access control unit in synchronization with the notified timing. | 01-24-2013 |
20130021451 | METHOD AND DEVICE FOR DETERMINING A CALIBRATION PARAMETER OF A STEREO CAMERA - The invention relates to a method and device for determining object property of an object with the aid of images that have been recorded with the aid of a camera. Further, the invention relates to a method for determining a calibration parameter for a stereo camera. For determining the object property of an object, the object is defined in a first image recorded with the aid of the camera. Further, the brightness of a defined object is determined. Each time after a preset time interval, a further image is recorded with the aid of the camera. The object is defined in each of the further images and each time, the brightness of the defined object of each image is determined. Dependent on the brightness curve, an object property is assigned to the object. | 01-24-2013 |
20130021452 | THREE-DIMENSIONAL DISTANCE MEASUREMENT APPARATUS AND METHOD THEREFOR - A three-dimensional imaging unit includes a plurality of image pickup devices that image an image and a rotation drive device which rotates the image pickup devices and adjusts optical axes such that reflections of an object to be measured in a space to be measured have a predetermined amount of overlap. An association calculating unit calculates position association information of pixels when a required measurement point is mapped onto a plurality of images. A three-dimensional shape calculating unit calculates a three-dimensional shape of the object to be measured using the position association information and rotational information of the rotation drive device. A three-dimensional shape estimation calculating unit estimates, from the three-dimensional shape, a three-dimensional shape of a region of the object to be measured where the three-dimensional shape is not obtained. A three-dimensional measurement coordinates calculating unit calculates, from an estimation result, three-dimensional coordinates of two distance measurement points designated on the object to be measured. A distance calculating unit calculates a distance between the two points using the three-dimensional coordinates. | 01-24-2013 |
20130027521 | STEREOSCOPIC IMAGE CAPTURING SYSTEM - A portable electronic device includes a first image capturing device that is configured to capture a first image in substantially a first direction at a first position and a second image in at least substantially a second direction at a second position. A second image capturing device is configured to capture a third image in substantially the first direction at a third position. A processor is coupled to the first and second image capturing devices for generating a representation of a stereoscopic image based on the first and third images. | 01-31-2013 |
20130027522 | STEREOSCOPIC IMAGING APPARATUS - A stereoscopic imaging apparatus includes: an objective optical system acquiring light rays emitted from a subject and guiding the light rays to a downstream component; a separation optical system having a partially reflective surface reflecting part of the light rays and transmitting part thereof; first image forming optical system disposed on a path along which the light rays reflected off the separation optical system travel and focusing the reflected light rays to form a parallax image; second image forming optical system disposed on a path along which the light rays passing through the separation optical system travel and focusing the transmitted light rays to form a parallax image; a first imaging device converting the parallax image formed by the first image forming optical system into an image signal; and a second imaging device converting the parallax image formed by the second image forming optical system into an image signal. | 01-31-2013 |
20130033581 | 3D CAMERA ASSEMBLY AND MOBILE TERMINAL HAVING THE SAME - A 3D camera and a mobile terminal having the same include a plurality of cameras capturing a 3D image, a camera printed circuit board (PCB) to which the plurality of cameras are coupled, and a bracket coupled to at least one of the plurality of cameras and the camera PCB, and preventing movement of the plurality of cameras. The bracket has a coupling recess provided such that at least one other PCB is coupled thereto. | 02-07-2013 |
20130033582 | METHOD OF DEPTH-BASED IMAGING USING AN AUTOMATIC TRILATERAL FILTER FOR 3D STEREO IMAGERS - A system of stereo imagers, including image processing units and methods of blurring an image, is presented. The image is received from an image sensor. For each pixel of the image, a depth filter component is determined based on a focal area of the image and a depth map associated with the image. For each pixel of the image, a trilateral filter is generated that includes a spatial filter component, a range filter component and the depth filter component. The respective trilateral filter is applied to corresponding pixels of the image to blur the image outside of the focal area. A refocus area or position may be determined by imaging geometry or may be selected manually via a user interface. | 02-07-2013 |
20130033583 | IMAGE DISPLAY DEVICE AND CONTROLLING METHOD THEREOF - An image display device and controlling method thereof are disclosed, by which a 3D stereoscopic image are more comfortably appreciated in consideration of appreciation environment. In a mobile terminal including a display unit configured to variably display a 2D (2-dimensional) image and a 3D stereoscopic image of a parallax barrier type, the present invention includes determining a play mode of a source image including a left eye image and a right eye image for implementation of the 3D stereoscopic image, if the determined play mode is a 3D play mode, determining a brightness of the source image, and enhancing an output brightness of the source image in accordance with an output brightness of the source image. | 02-07-2013 |
20130033584 | STEREO CAMERA MODULE APPARATUS AND METHOD - A stereo camera module includes a substrate provided with a plurality of installation brackets, a plurality of camera modules rotatably coupled to the installation brackets, a rotating part provided on the installation brackets so as to be rotatably coupled to a rotation coupling part provided on the camera modules, a driving unit provided on the installation brackets for rotatably driving the camera modules using magnetic force, and a control unit for adjusting the magnetic force generated by the driving unit by applying a current, which corresponds to inputted angle-adjustment data, to the driving unit to thereby control the rotation of the camera modules using the adjusted magnetic force. | 02-07-2013 |
20130038696 | Ray Image Modeling for Fast Catadioptric Light Field Rendering - A catadioptric camera creates images light fields from a 3D scene by creating ray images defined as 2D arrays of ray-structure picture-elements (ray-xels). Each ray-xel capture light intensity, mirror-reflection location, and mirror-incident light ray direction. A 3D image is then rendered from the ray images by combining the corresponding ray-xels. | 02-14-2013 |
20130038697 | WIRELESS COMMUNICATION DEVICE WITH DUAL IMAGING UNITS - A mobile phone includes a shell and a camera module received in the shell. The shell has a first surface and a second surface opposite to the first surface. The first surface defines a first opening. The second surface defines a second opening and a third opening. The camera module includes a first imaging unit, a second imaging unit, and an image processor. The first imaging unit is aligned with the first opening or the second opening, to obtain a first image of an object. The second imaging unit is aligned with the third opening to obtain a second image of the object. When the first imaging unit faces the second opening, the image processor processes the first image and the second image to form a three-dimension image. | 02-14-2013 |
20130038698 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGING DEVICE - An image processing device includes an input unit that receives a first image and a second image that are taken from different positions. A first cutting unit cuts a first block from the first image. A second cutting unit moves a second block by P pixels in a row direction, in a moving limit set in a processing area of the second image, and cuts the second block from the second image. A correlation value calculating unit calculates a correlation value between the first and second blocks. A deviation amount calculating unit calculates an amount of deviation between the first and second images based on a largest value of the correlation value. The setting unit narrows the moving limit based on the correlation value calculated in the N-th row when the amount of deviation is calculated in the (N+1)-th row of the first image. | 02-14-2013 |
20130038699 | STEREOSCOPIC IMAGING DEVICE, IMAGE REPRODUCING DEVICE, AND EDITING SOFTWARE - A recording unit recording the plurality of time-series parallax images outputted from the plurality of imaging units on a recording medium when the moving image is photographed, reading out the first and second information from the storage unit, and recording the first information and the second information read out from the storage unit on the recording medium in association with the plurality of parallax images. | 02-14-2013 |
20130038700 | INFORMATION PROCESSING DEVICE, PROGRAM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM - An object is to obtain a focal length of an imaging device with ease at a high speed. In order to achieve the object concerned, an information processing device is configured to include: an image obtaining unit that, with regard to an object in a state where a spatial relationship with an imaging system is kept, obtains a standard image in which the object is imaged by an imaging condition having a known standard focal length, and a reference image in which the object is imaged by an imaging condition having an unknown reference focal length; and a focal length obtaining unit that obtains a value of the reference focal length by performing arithmetic operation processing for scaling a value of the standard focal length by using information of image sizes of the object in the standard image and the reference image. | 02-14-2013 |
20130044189 | IMAGING APPARATUS - An imaging apparatus includes a plurality of imaging units, and a radiator operable to uniformize temperatures of the plurality of the imaging units. | 02-21-2013 |
20130050433 | CONTROL COMPUTER AND METHOD FOR MONITORING SAFETY OF PARKING UNITS - A method for monitoring safety of a moving parking unit in a mechanical parking system using a control computer, digital images are captured by one or more image capturing devices positioned on the moving parking unit. The method detects a three dimensional (3D) figure area in each digital image, and controls area safety device to cut of power suppliers of the moving parking unit if the 3D figure area has been detected. The method further outputs alarm messages by lighting one or more signal lamps of the mechanical parking system. | 02-28-2013 |
20130050434 | LOCAL MULTI-RESOLUTION 3-D FACE-INHERENT MODEL GENERATION APPARATUS AND METHOD AND FACIAL SKIN MANAGEMENT SYSTEM - The present invention provides a local multi-resolution 3-D face-inherent model generation apparatus, including one or more 3-D facial model generation cameras for photographing a face of an object at various angles in order to obtain one or more 3-D face models, a 3-D face-inherent model generation unit for generating a 3-D face-inherent model by composing the one or more 3-D face models, a local photographing camera for photographing a local part of the face of the object, a control unit for controlling the position of the local photographing camera on the 3-D face-inherent model, and a local multi-resolution 3-D face-inherent model generation unit for generating a local multi-resolution face-inherent model by composing an image captured by the local photographing camera and the 3-D face-inherent model, a local multi-resolution 3-D face-inherent model generation using the local multi-resolution 3-D face-inherent model generation apparatus, and a skin management system. | 02-28-2013 |
20130050437 | Stereoscopic depth mapping - Provided is a method and apparatus for linear depth mapping. Linear depth mapping includes using algorithms to correct the distorted depth mapping of stereoscopic capture and display systems. | 02-28-2013 |
20130057655 | IMAGE PROCESSING SYSTEM AND AUTOMATIC FOCUSING METHOD - The invention provides an image processing system. In one embodiment, the image processing system comprises a first camera, a second camera, a depth map generator, and an automatic focusing module. The first camera generates a first image. The second camera generates a second image. The depth map generator generates a depth map comprising information about visual shift between the first image and the second image. The automatic focusing module estimates a distance between a target object and a center position between the first camera and the second camera, and adjusts the focusing lengths of the first camera and the second camera according to the estimated distance. | 03-07-2013 |
20130057656 | SYSTEM AND METHOD FOR MANAGING FACE DATA - A system for managing face data includes a global face capturing unit configured to capture a global face image; and a global face data generation unit configured to obtain shape information and texture information of global face data, and generate the global face data. Further, the system includes a local face capturing unit configured to capture a plurality of local face images; and a global face posture extraction unit configured to estimate a position and a direction of the face of a captured user. Furthermore, the system includes a local capturing device posture extraction unit configured to extract posture information of the local face capturing unit; and a local face data generation unit configured to generate texture information and shape information, and generate local face data. | 03-07-2013 |
20130057657 | STEREOSCOPIC IMAGE CAPTURING SYSTEM AND LENS DEVICE - A stereoscopic image capturing system includes a plurality of lens devices with optical elements, a vibration detection unit, a control unit that calculates a drive signal to drive the optical element(s) for correcting image blurring based on an output from the vibration detection unit, and a driving unit that drives the optical element(s) based on the drive signal. | 03-07-2013 |
20130057658 | Method for Detection of Targets in Stereoscopic Images - A method for detection of a target present on at least two images of the same scene captured by separate cameras comprises a prior step for learning about targets under setup conditions and further comprises, under conditions of use, a simultaneous classification step for objects present on the images, the target being said to be detected as soon as an object is classified as being one of the targets learned during the learning step. The classification step includes a step for adapting at least one of the images to the setup conditions under which the learning step took place. Application: surveillance, assistance and safety based on stereoscopic images. | 03-07-2013 |
20130063570 | System and Method for Remote Full Field Three-Dimensional Displacement and Strain Measurements - A method and system for measuring full field deformation characteristics in three dimensions of a body upon which a pattern of visible marks has been applied. The method includes receiving images of the pattern of marks from at least two digital video cameras as the specimen deforms. A computer processor identifies the centroids of each of the two camera images of the body in a first frame, matches the centroids of the marks in the two images, and generates a three-dimensional representation of the centroids based on the two images, and repeats these steps for the images from the two cameras in a subsequent frame. The computer processor calculates the displacement vector between a three dimensional representation of the centroids and the subsequent three dimensional representation of the centroids, and calculates full field displacement and strain fields based on the displacement vector. | 03-14-2013 |
20130063571 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - This invention improves the image quality of areas that the user want sharply focused. Depth values representing positions in a depth direction of scenes including the photographed object are estimated to generate a depth map. The focus map generation unit, based on the virtual focus parameter | 03-14-2013 |
20130063572 | METHODS AND APPARATUS FOR IMPROVED CROPPING OF A STEREOSCOPIC IMAGE PAIR - Described herein are methods and apparatus to adjust the convergence point of a stereoscopic image pair captured by an imaging device. In one method, a first image and a second image of a stereoscopic image pair are provided, and then shifting or cropping of the first image is performed to align the first and second image. This shifting or cropping is performed while preserving the second image. The method then includes determining a target horizontal image disparity based on a desired convergence point of the stereoscopic image pair and when the target horizontal disparity is greater than a predetermined maximum, the cropping of an outside dimension of the first image is limited. In some implementations it is limited to the predetermined maximum. | 03-14-2013 |
20130070059 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING COMPUTER PROGRAM PRODUCT - An image processing device, method and computer program product cooperate to make adjustments in detection area for image adjustment processing to when displacement adjustments have been made to a first or second imaging area. A detection area setting device sets a first detection area within a first imaging area and sets a second detection area in a second imaging area after a displacement adjustment is applied to at least one of the first imaging area and the second imaging area. The first detection area is an area used in image adjustment processing. | 03-21-2013 |
20130070060 | SYSTEMS AND METHODS FOR DETERMINING DEPTH FROM MULTIPLE VIEWS OF A SCENE THAT INCLUDE ALIASING USING HYPOTHESIZED FUSION - Array cameras in accordance with embodiments of the invention perform super resolution processing using images of a scene that contain aliasing. In several embodiments, the depth of pixels is determined by fusing portions of a higher resolution image at a number of hypothesized depths and determining the depth at which the portion of the higher resolution image best matches the scene captured in the lower resolution images used to fuse the higher resolution image. | 03-21-2013 |
20130076866 | Method and Apparatus for Projective Volume Monitoring - According to one aspect of the teachings presented herein, a machine vision system includes one or more sensor units that are each advantageously configured to use different pairings among a set of spaced-apart image sensors, to provide redundant object detection for a primary monitoring zone, while simultaneously providing for the detection of objects that may shadow the primary monitoring zone. Further, a plurality of “mitigations” and enhancements provide safety-of-design and robust operation. Such mitigations and enhancements include, for example, bad-pixel detection and mapping, cluster-based pixel processing for improved object detection, test-image injection for fault detection, dual-channel, redundant processing for safety-critical object detection, temporal filtering to reduce false detections, and the use of high dynamic range (HDR) images, for improved operation over variable ambient lighting conditions. | 03-28-2013 |
20130076867 | IMAGING APPARATUS - An imaging apparatus includes a first imaging unit configured to generate a first image, a second imaging unit configured to generate a second image, a detector configured to detect trigger information for start of shooting based on one of the first image and the second image, and a processor configured to perform a capturing process on both the first imaging unit and the second imaging unit when the detector detects the trigger information. | 03-28-2013 |
20130076868 | STEREOSCOPIC IMAGING APPARATUS, FACE DETECTION APPARATUS AND METHODS OF CONTROLLING OPERATION OF SAME - A face image is specified and face image detection is performed in a left-eye image and in a right-eye image. If a face image is detected in only one of these images, then object image detection is performed in the left-eye image and in the right-eye image. The distance to an object represented by an object image contained in one image and the distance to an object represented by an object image contained in the other image are calculated. From among objects represented by object images contained in the other image, the image of an object having a distance equal to the distance to the face represented by the face image detected in the one image is specified as a face image. | 03-28-2013 |
20130083168 | CALIBRATION APPARATUS FOR CAMERA MODULE - There is provided a calibration apparatus for a camera module capable of calibrating the difference in optical characteristics between left and right images of a binocular camera module in real time by capturing images of a plurality of rotating test boards. The calibration apparatus of a camera module includes: a test unit including two or more mutually connected test boards, the test boards having images captured by a camera module and rotating at a pre-set angle; and a calibration unit receiving the images of the test boards captured by the camera module and calibrating optical characteristics thereof. | 04-04-2013 |
20130083169 | IMAGE CAPTURING APPARATUS, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM - Information for a camera unit not used for a stereoscopic view in the case of a display method having parallax only in a horizontal direction is used to thereby generate a multi-viewpoint image subjected to an image processing. Step S | 04-04-2013 |
20130083170 | STEREOSCOPIC IMAGE PICKUP APPARATUS - A stereoscopic image pickup apparatus includes: two optical systems arranged having binocular disparity; image pickup units for shooting images of an object from the optical systems; a convergence angle driver for changing directions of optical axes of the optical systems, and changing intersection distances from the optical systems to a position at which the optical axes of the optical systems intersect with each other; an object distance detector for detecting object distance; an intersection distance controller for computing the intersection distance in fusion limit range that is a stereoscopically viewable range based on the object distance and image pickup condition; and a convergence angle controller for controlling the convergence angle driver based on the object distance and a track delay amount set to cause the intersection distance fall within the fusion limit range such that the intersection distance tracks the object distance with a delay by the track delay amount. | 04-04-2013 |
20130083171 | APPARATUS, METHOD AND RECORDING MEDIUM FOR IMAGE PROCESSING - An image processing apparatus | 04-04-2013 |
20130088578 | IMAGE PROCESSING APPARATUS AND VEHICLE - An image processing apparatus includes stereo cameras and detects a distance to a target around a vehicle. The image processing apparatus includes sensors installed in the vehicle; determines a vehicle situation by combining detection signals of the sensors and switches from image data of a stereo camera for driving assistance to image data of a stereo camera for door opening/closing assistance; carries out distortion corrections that are unique to the plural stereo cameras respectively on the selected image data so that correlation calculation common to the plural stereo cameras can be carried out; carries out the correlation calculation on two sets of image data of the single stereo camera; and detects the distance to the target by using a calculation result of the correlation calculation. | 04-11-2013 |
20130088579 | DEVICE FOR OPTICAL AXIS ALIGNMENT FOR IMAGE CAPTURING - Disclosed is an optical axis alignment apparatus of a camera for photographing a three-dimensional (3D) image that supports optical axes of left-eye and right-eye cameras horizontally disposed to be separate from each other to be positioned on the same plane, the apparatus including: a first reference portion disposed for each of the left-eye and right-eye cameras and formed with a first reference line and formed to be visible; a second reference portion separate from the first reference portion to face the first reference portion, and formed with a second reference line that is positioned on the same plane as the first reference line; and an alignment portion to move the first reference portion and the second reference portion so that an optical axis of any one camera between the left-eye and right-eye cameras is positioned on the same plane constituted by the first reference line and the second reference line. | 04-11-2013 |
20130093854 | THREE DIMENSIONAL SHAPE MEASUREMENT APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - A three dimensional shape measurement apparatus comprising: a projection unit configured to perform a projection operation to a measurement area; a photographing unit configured to photograph a target object in the measurement area undergoing the projection operation; and a measurement unit configured to measure a three dimensional shape of the target object based on the photographed image, wherein the measurement area includes a measurement reference surface serving as a reference for a focus position of a photographing optical system of the photographing unit, and is defined based on a projection range of the projection unit and a photographing range of the photographing unit, and the focus position is set deeper than a position of the measurement reference surface when observed from the photographing unit. | 04-18-2013 |
20130093855 | PARALLEL AXIS STEREOSCOPIC CAMERA - A parallel axis stereoscopic camera comprising: a camera unit which includes left and right image sensors each of which has a higher resolution than an output image, the camera unit outputting RGB data having the same resolution as the output image; a vergence controller which performs an electronic control for eliminating a binocular disparity of an object by changing a read-out starting point in the horizontal direction, of at least one of the left and right image sensors; an image processor including a left image processing unit which processes an image of left RGB data to output a left luminance/chrominance signal and a right image processing unit which processes an image of right RGB data to outputs a right luminance/chrominance signal under the control of the vergence controller; and a stereoscopic image synthesizer which synthesizes the left and right luminance/chrominance signals to produce a stereoscopic image. | 04-18-2013 |
20130093856 | STEREOSCOPIC IMAGING DIGITAL CAMERA AND METHOD OF CONTROLLING OPERATION OF SAME - A left-eye image and a right-eye image are captured by a left-eye image capture device and a right-eye image capture device, respectively. Faces are detected in respective ones of these images. If sizes of the detected faces are both large, it is deemed that the captured face is near the camera and difference between the distance from one image capture device to the face and the distance from the other image capture device to the face has great influence upon distance from the one image capture device to the face and upon distance from the other image capture device to the face. Focusing control of the one image capture device is carried out based upon distance (left-eye image) from this image capture device, and focusing control of the other image capture device is carried out based upon distance (right-eye image) from this image capture device. | 04-18-2013 |
20130093857 | STEREOSCOPIC IMAGE DISPLAY DEVICE, STEREOSCOPIC IMAGINGDEVICE, AND METHODS - A stereoscopic image display device that is capable of reading out and setting a stereoscopic effect control value suitable for a monitor size of a display monitor used to display an image is disclosed. A stereoscopic image for stereoscopically displaying an image is generated based on a multi-viewpoint image, and the stereoscopic image is displayed on a display monitor capable of stereoscopic display. At this time, a stereoscopic effect of the stereoscopic image displayed on the display monitor is controlled. A controlled stereoscopic effect control value and a monitor size of the display monitor used to display the stereoscopic image when the stereoscopic effect is controlled is associated with the multi-viewpoint image and recorded in a recording medium. | 04-18-2013 |
20130100253 | IMAGE PROCESSING DEVICE, IMAGING CAPTURING DEVICE, AND METHOD FOR PROCESSING IMAGE - To remove visual discomfort during a zooming period, thereby enabling an observer not to feel fatigued. | 04-25-2013 |
20130100254 | IMAGE CAPTURE DEVICE AND IMAGE PROCESSING METHOD - An image capture device includes: first and second shooting sections, each of which is configured to shoot an image of a subject; and a signal processing section configured to generate, based on first and second images that have been shot by the first and second shooting sections, respectively, information indicating the amount of parallax between the first and second images. Based on at least one of the states of the first and second images, a zoom power during shooting, and the tilt of the image capture device during shooting, the signal processing section generates control information indicating the degree of stereoscopic property of a 3D image to be generated based on the first and second images or indicating whether or not the 3D image needs to be output, and records the control information and the information indicating the amount of parallax. | 04-25-2013 |
20130100255 | INFORMATION PROCESSING SYSTEM USING CAPTURED IMAGE, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD - An input information acquisition unit of an information processing device acknowledges a user input. An imaging condition control unit initiates imaging using the imaging condition determined according to the user input or a result of analyzing a captured image. An imaging condition storage unit stores an imaging condition table that maps target functions to imaging conditions. First and second image analysis units and acquire images captured by first and second cameras and installed in the imaging device and perform necessary image analysis. An information integration unit integrates images captured by the pair of cameras and results of analysis. An image data generation unit generates data for an image output as a result of the process. | 04-25-2013 |
20130107010 | SURFACE SEGMENTATION FROM RGB AND DEPTH IMAGES | 05-02-2013 |
20130107011 | STEREO CAMERA MODULE AND STEREO CAMERA | 05-02-2013 |
20130107012 | CAMERA MODULE AND METHOD FOR COMPENSATING IMAGES OF THE SAME | 05-02-2013 |
20130107013 | STEREO IMAGE CAPTURE AND PROCESSING | 05-02-2013 |
20130107014 | IMAGE PROCESSING DEVICE, METHOD, AND RECORDING MEDIUM THEREOF | 05-02-2013 |
20130113889 | STEREO IMAGE CAPTURING DEVICE - A stereo image capturing device includes two image capturing modules, an image processing unit, a memory and a processor for respectively storing and executing the image processing unit. Each image capturing module includes a liquid crystal lens, a voltage drive chip, and an image sensor. The image processing unit includes a WDF module, a focus control module, and an image synthesize module. The WDF module determines the sharpness of the colors of images, and acquires object distance of the images according to the sharpness. When the object distance is bigger than a predetermined distance, the WDF module modifies the sharpness of the images, otherwise the focus control module drives the voltage drive chip to change focal distance of the liquid crystal lens according to the object distance. The image synthesize module synthesizes the images to stereo images. | 05-09-2013 |
20130113890 | 3D LOCATION SENSING SYSTEM AND METHOD - A 3-dimensional (3D) location sensing system and method. The 3D location sensing system includes: an emitter which emits light including a plurality of markers onto an object; two or more photographing units which sense the light reflected from the object to respectively sense one or more markers; and a controller which calculates a 3D location coordinate of the object based on information about the one or more markers sensed by the two or more photographing units. | 05-09-2013 |
20130113891 | PARALLAX SCANNING METHODS FOR STEREOSCOPIC THREE-DIMENSIONAL IMAGING - A method of using two parallax scanning lenses to capture left and right points of view for stereoscopic three-dimensional display. The method includes establishing first and second parallax scanning points of view and overlapping fields of view of a subject volume including a region of interest. The method includes reading at least one scene parameter associated with the field of view of the subject volume. The method includes determining stereoscopic and parallax scanning setting based on a value(s) derived from at least one scene parameter. The method also includes computer generating and storing virtual parallax scanning stereoscopic imagery. | 05-09-2013 |
20130113892 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE, THREE-DIMENSIONAL IMAGE DISPLAY METHOD AND RECORDING MEDIUM - Among objects located more frontward than a main object, an object having a disparity vector having magnitude of a predetermined threshold value or more determined as a target object. A background image for an image for right-eye is extracted from an image for left-eye, and is combined with the image for right-eye. The target object is deleted from the image for right-eye. The target object image is combined at a position in the image for left-eye corresponding to a position of the target object in the image for right-eye to overlappingly display images of the target object in the image for left-eye. The image for right-eye from which the target object image is deleted and the image for left-eye in which the images of the target object are overlappingly displayed are three-dimensionally displayed on a monitor. Accordingly, the target object can be prevented from being viewed as a three-dimensional image. | 05-09-2013 |
20130113893 | STEREOSCOPIC MEASUREMENT SYSTEM AND METHOD - A stereoscopic measurement system captures stereo images and determines measurement information for user-designated points within stereo images. The system comprises an image capture device for capturing stereo images of an object. A processing system communicates with the capture device to receive stereo images. The processing system displays the stereo images and allows a user to select one or more points within the stereo image. The processing system processes the designated points within the stereo images to determine measurement information for the designated points. | 05-09-2013 |
20130113894 | VARIABLE 3-D CAMERA ASSEMBLY FOR STILL PHOTOGRAPHY - The embodiments herein provide a variable three-dimensional camera assembly for still photography. The assembly consists of a housing to encase two cameras for capturing and projecting left and right eye views. The telescopically movable arms are fixed to the housing and fixed with two objectives. The arms are moved manually or using a motorized control to enable the objectives to converge on a desired target simultaneously. The images captured by the cameras are passed through the two eyepieces to project a 3-D image. A single common control unit regulates the image processing units provided for simultaneous 3-D viewing of the images of the target object. A horizon parallel indicator system is arranged to hold the cameras horizontally. A multi position primary lens/prism/mirrors complex unit (LMPC4) is provided to adjust the convergence accurately to improve the 3-D effect. | 05-09-2013 |
20130120538 | STEREO CAMERA MODULE - Disclosed herein is a stereo camera module. The stereo camera module according to an exemplary embodiment of the present invention includes a sensor unit having heterogeneous sensors having different number of pixels and a lens unit adjusting an angle of view of the sensor unit. | 05-16-2013 |
20130127999 | CALIBRATION APPARATUS FOR VEHICLE MOUNTED CAMERA - According to one embodiment, an apparatus for calibrating a camera while a vehicle is moving includes a rearward monitoring camera mounted in a vehicle to acquire image information, a memory that stores a camera calibration program for computationally determining and calibrating mounting parameters of the camera while the vehicle is moving, using the image information acquired by the camera, a gear position detector to detect gear positions of the vehicle and generates position signals according to the gear positions and a control unit that receives the image information, and when the gear position detector detects a position signal for other than a reverse gear position, that reads out and executes the camera calibration program stored in the memory. | 05-23-2013 |
20130128000 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal may include a camera module and a controller. The camera module may include a first capture unit to capture a subject to acquire a first image, a second capture unit to capture the subject to acquire a second image, an actuator disposed at least one of the first capture unit and the second capture unit, and a drive unit configured to drive the actuator. The controller may analyze a perceived 3-dimensional (3D) image formed by using the first image and the second image, and may produce a relative position compensation value corresponding to a relative displacement between the first capture unit and the second capture unit according to a result of the analysis. The drive unit may drive the actuator to control a relative position between the first capture unit and the second capture unit based on the relative position compensation value. | 05-23-2013 |
20130128001 | METHOD AND SYSTEM FOR DETECTING OBJECT ON A ROAD - Disclosed are a method and a system for detecting an object on a road. The method comprises a step of simultaneously capturing two depth maps, and then calculating a disparity map; a step of obtaining, based on the disparity map, a V-disparity image by adopting a V-disparity algorithm; a step of detecting an oblique line in the V-disparity image, and then removing points in the disparity map, corresponding to the oblique line so as to acquire a sub-disparity map excluding the road; a step of detecting plural vertical lines in the V-disparity image, and then extracting, for each of the plural vertical lines, points corresponding to this vertical line from the sub-disparity map as an object sub-disparity map corresponding to this vertical line; and a step of merging any two rectangular areas of the object sub-disparity maps approaching each other, into a rectangular object area. | 05-23-2013 |
20130128002 | STEREOGRAPHY DEVICE AND STEREOGRAPHY METHOD - In the stereography device, the stereography is unavailable if the specifications of a plurality of image pickup units differ from each other, therefore, a stereography device includes a first photographing unit; a second photographing unit whose optical specification is different from that of the first photographing unit; and an operational processing unit; wherein each of the first photographing unit and the second photographing unit outputs a first photographed image and a second photographed image with respect to a target to be photographed including an identical object; the first photographed image has a first image property determined by an optical specification of the first photographing unit; the second photographed image has a second image property determined by an optical specification of the second photographing unit. | 05-23-2013 |
20130128003 | STEREOSCOPIC IMAGE CAPTURING DEVICE, AND STEREOSCOPIC IMAGE CAPTURING METHOD - A stereoscopic image capturing apparatus which is capable of capturing a stereoscopic image including a left-eye image and a right-eye image. The stereoscopic image capturing apparatus includes: a stereoscopic image imaging unit including a first image capturing unit which is operable to capture the left-eye image and a second image capturing unit which is operable to capture the right-eye image; a display unit which is operable to display information; and a controller which is operable to control the stereoscopic image imaging unit and the display unit, in which: the controller derives a subject distance that satisfies a prescribed condition for parallax of a subject in the stereoscopic image based on information on a horizontal angle of view and a convergence angle of the stereoscopic image imaging unit; and the display unit displays information on the subject distance derived by the controller. | 05-23-2013 |
20130128004 | Modular Night-Vision System with Fused Optical Sensors - A modular night visualization system with fused optical sensors comprises a light-intensifying base module and an image-sensing auxiliary module. The connections according to the system provide a modular system in which the auxiliary module is easily interchangeable with a different auxiliary module. Thus, a compact and modular visualization system that is operationally easier to use is provided. The system may be a night-vision field-glass for a foot soldier enabling fusion of sensors. Any other application for a vision field-glass with fused sensors is possible. | 05-23-2013 |
20130135441 | Image Depth Recovering Method and Stereo Image Fetching Device thereof - By utilizing at least one pair of cameras having a user-configurable displacement, it will be more precise to determine a depth map of a resulting 3D image and smoothening the 3D image, without the expense of using expensive depth cameras. | 05-30-2013 |
20130135442 | DIGITAL PHOTOGRAPHING APPARATUS AND CONTROL METHOD THEREOF - A digital photographing apparatus that recommends a suitable auto focus (AF) candidate area to a user before photographing, allows a user to select an AF area or automatically selects the AF area, and allows a user to conveniently and accurately capture a desired image, and a method of controlling the digital photographing apparatus are disclosed. A method is provided that includes calculating information about a distance to an object existing in an image stereoscopically input through a first lens and a second lens; matching the information about the distance to red green blue (RGB) information of the image; displaying a plurality of AF candidate areas on the image based on the matched RGB information; and capturing an image centered on an AF candidate area having a first priority when a photographing button is pressed. | 05-30-2013 |
20130135443 | System for Space-based Imaging in Three Dimensions - A system for space-based imaging in three dimensions comprises: at least two satellites in a geocentric orbit in the same orbital plane, a satellite being equipped with equipment for optical imaging in two dimensions and means for transmitting to the ground the images in two dimensions; at least one data receiving station on the ground, connected to a communications network; at least one centre for processing the images received in two dimensions from the said satellites in order to create resulting images in three dimensions and to broadcast the said resulting images in three dimensions, said processing centre being connected to the said communications network; and, means for controlling said satellites such that a geographical area of the Earth of which images are to be taken is seen under an angle of incidence with respect to the nadir greater than a minimum threshold and/or less than a maximum threshold. | 05-30-2013 |
20130135444 | Fusion of Far Infrared and Visible Images in Enhanced Obstacle Detection in Automotive Applications - A computerized system mountable on a vehicle operable to detect an object by processing first image frames from a first camera and second image frames from a second camera. A first range is determined to said detected object using the first image frames. An image location is projected of the detected object in the first image frames onto an image location in the second image frames. A second range is determined to the detected object based on both the first and second image frames. The detected object is tracked in both the first and second image frames When the detected object leaves a field of view of the first camera, a third range is determined responsive to the second range and the second image frames. | 05-30-2013 |
20130135445 | PRIMARY AND AUXILIARY IMAGE CAPTURE DEVICES FOR IMAGE PROCESSING AND RELATED METHODS - Disclosed herein are primary and auxiliary image capture devices for image processing and related methods. According to an aspect, a method may include using primary and auxiliary image capture devices to perform image processing. The method may include using the primary image capture device to capture a first image of a scene, the first image having a first quality characteristic. Further, the method may include using the auxiliary image capture device to capture a second image of the scene. The second image may have a second quality characteristic. The second quality characteristic may be of lower quality than the first quality characteristic. The method may also include adjusting at least one parameter of one of the captured images to create a plurality of adjusted images for one of approximating and matching the first quality characteristic. Further, the method may include utilizing the adjusted images for image processing. | 05-30-2013 |
20130141543 | INTELLIGENT IMAGE SURVEILLANCE SYSTEM USING NETWORK CAMERA AND METHOD THEREFOR - An intelligent control system according to an exemplary embodiment of the present disclosure includes a plurality of network cameras to photograph a surveillance area; an image gate unit to perform image processing of image data, which is input from the plurality of network cameras, according to a specification that is requested by a user; a smart image providing unit to convert a plurality of image streams, which are image processed by the image gate unit, to a single image stream; and an image display unit to generate a three-dimensional (3D) image by segmenting, into a plurality of images, the single image stream that is input from the smart image providing unit and by disposing the segmented images on corresponding positions on a 3D modeling. | 06-06-2013 |
20130141544 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR THE SAME AND STORAGE MEDIUM - An information processing apparatus comprises an image capturing unit configured to output a maximum tone value for each tone point at which exposure exceeds a saturation light amount; a calculation unit configured to calculate individual tone intersections by interpolating tone distributions of a first and second luminance pattern lights that were output by the image capturing unit; and a light quantity adjustment unit configured to adjust the quantity of light that enters the image sensor such that the tone values of tone points that are adjacent to the tone intersections and are used in calculation of the individual tone intersections are lower than the maximum tone value, and the tone value of at least one tone point other than the adjacent tone points is equal to the maximum tone value. | 06-06-2013 |
20130141545 | METHOD FOR CALIBRATING A MEASUREMENT SYSTEM AND DEVICE FOR CARRYING OUT THE METHOD - The invention relates to a method for calibrating a measurement system having at least one image recording apparatus ( | 06-06-2013 |
20130147923 | Smart Audio and Video Capture Systems for Data Processing Systems - A computation system comprising an orientation detection device configured to detect position information comprising a position and an orientation of the computation system, a multi-sensor system coupled to the orientation detection device, wherein the multi-sensor system is configured to capture environmental input data, wherein the multi-sensor system comprises at least one of an audio capturing system and a three-dimensional (3D) image capturing system, and wherein the environmental input data comprises at least one of audio and an image, and at least one signal processing component coupled to the orientation detection device and to the multi-sensor system, wherein the processor is configured to modify the captured environmental input data based on the position information. | 06-13-2013 |
20130147924 | PORTABLE ELECTRONIC DEVICE WITH 3D IMAGE CAPTURE CAPABILITY AND IMAGE DIFFERENCE CONTROL METHOD THEREOF - A portable electronic device with 3D image capture capability and an image difference control method thereof are disclosed. The portable electronic device comprises a first and a second image capture module, a subject distance estimator and an image difference control mechanism. The first and second image capture modules are operative to capture a first image and a second image, respectively, to form a 3D image. Before image capturing, the subject distance estimator estimates a subject distance indicating how far a subject to be captured is, and the image difference control mechanism adjusts a distance between the first and second image capture modules based on the subject distance by moving at least one of the first and second image capture modules. In this manner, the image difference between the first and second images is properly controlled to perfectly form the 3D image. | 06-13-2013 |
20130155197 | STEREO IMAGE CAPTURING DEVICE - A stereo image capturing device includes two image capturing modules, an image processing unit, a storage unit storing the image processing unit and a processor for executing the image processing unit. Each image capturing module includes a lens unit and an image sensor. The image processing unit includes a WDF module, a focus control module, and an image synthesize module. The WDF module determines the sharpness of the colors in images detected by the image sensor and acquires object distances of the images according to the sharpness. When the object distance is bigger than a predetermined distance, the WDF module can modify the sharpness of the images, otherwise the focus control module drives the lens unit to change focal distance of the lens unit. The image synthesize module synthesizes the images into stereo images. | 06-20-2013 |
20130155198 | STEREOSCOPIC IMAGING APPARATUS - According to an illustrative embodiment, an imaging system is provided. The system includes a first imaging unit; a second imaging unit; and an objective optical system optically coupled to the first imaging unit and the second imaging unit, wherein the objective optical system has a first direction along which light is refracted and a second direction along which light is refracted differently. | 06-20-2013 |
20130155199 | Multi-Part Corresponder for Multiple Cameras - Described are methods, systems, and apparatus, including computer program products for finding correspondences of one or more parts in a camera image of two or more cameras. For a first part in a first camera image of a first camera, a first 3D ray that is a first back-projection of a first feature coordinate of the first part in the first camera image to a 3D physical space is calculated. For a second part in a second camera image of a second camera, a second 3D ray that is a second back-projection of a second feature coordinate of the second part in the second camera image to the 3D physical space is calculated, wherein the first feature coordinate and the second feature coordinate correspond to a first feature as identified in a model. A first distance between the first 3D ray and the second 3D ray is calculated. | 06-20-2013 |
20130162781 | INTER POLATED MULTICAMERA SYSTEMS - An approach for enabling users to generate an interpolated view of content based on footage captured by multiple cameras is described. An interpolation platform receives a plurality of images from a plurality of video cameras providing overlapping fields of view. A camera angle that is different from angles provided by the plurality of cameras is selected. The interpolation platform then generates an interpolated image corresponding to the selected camera angle using a portion or all of the plurality of images from the plurality of cameras. | 06-27-2013 |
20130162782 | 3D AUTO-FOCUSING CAMERA MODULE AND 3D IMAGING METHOD USING SAME - A 3D AF camera module includes first and second imaging units, a storage unit, a color separation unit, a main processor unit, an image processing unit, first and second driving units, and an image combining unit. The first and second imaging units each capture an image of a scene from different angles. The color separation unit separates the images into red, green and blue colors. The main processor unit calculates MTF values of the images and determines a shooting mode of the 3D AF camera module. The image processing unit processes the images according to the MTF values to compensate for blurring of the images caused by being out of focus. The first and second driving units drive the first and second imaging units to points of optimum focuses according to MTF values. The image combining unit combines the images into a single 3D image. | 06-27-2013 |
20130162783 | IMAGE PROCESSING DEVICE, METHOD AND COMPUTER PROGRAM PRODUCT, AND IMAGE DISPLAY APPARATUS - In an embodiment, an image processing device includes: a first acquiring unit that acquires a plurality of parallax images having parallax between one another; a second acquiring unit that acquires identification information of a parallax image to be observed from a predetermined observing point position in each of a plurality of regions into which a display area on which three-dimensional image is configured to be displayed is divided, each of the regions including at least one element image, and the element image including each pixel in the plurality of parallax images; a corrector that corrects pixels at positions corresponding to the regions in the parallax images into pixels of parallax images identified by the identification information; and a first generator that generates the three-dimensional image from the parallax images resulting from the correction. | 06-27-2013 |
20130169758 | THREE-DIMENSIONAL IMAGE GENERATING DEVICE - A three-dimensional (3D) image generating device including a first memory unit, a first (master) processor, and a second (slave) processor is provided. The first processor and the second processor respectively include a first image processing unit and a second image processing unit. The first processor further includes a data access unit. The first image processing unit and the second image processing unit respectively receive images representing a first human eye and a second human eye and generate a first image and a second image through image processing. The data access unit receives the first image from the first image processing unit and writes it into the first memory unit according to a predetermined 3D image format. The second image processed by the second image processing unit is transmitted to the data access unit and written into the first memory unit according to the predetermined 3D image format. | 07-04-2013 |
20130169759 | Second Generation Hand Held Optical Imager - A method, apparatus, and system acquire data to create a 3D mesh representing a 3D object. The method, apparatus, and system acquire image data of the 3D object using two probes of an imaging system. The flexible probes conform to the shape of the 3D object, illuminate the object at a face of each probe head via optical fibers coupled to an illumination system, and receive at the surface of the 3D object, via optical fibers coupled to a detection system, light reflected from and/or transmitted through the 3D object. The reflectance and transillumination image data collected by the detection system are co-registered with the previously acquired 3D mesh using data from a tracking system monitoring the position of each probe, displayed in real-time, and optionally saved. | 07-04-2013 |
20130169760 | Image Enhancement Methods And Systems - Provided are computer-implemented systems and methods for image enhancement using one or more image processing techniques, such as stereo disparity, facial recognition, and other like features. An image may be captured using one or two cameras provided on the same device. The image is then processed to detect at least one of a foreground portion or a background portion of the image. These portions are then processed independently from each other, for example, to enhance the foreground and/or blur the background. For example, a circular blur or a Gaussian blur technique may be applied to the background. The processing may be performed on still images and/or video images, such as live teleconferences. The processing may be performed on an image capturing device, such as a mobile phone, a tablet computer, or a laptop computer, or performed on a back-end system. | 07-04-2013 |
20130176400 | APPARATUS AND METHOD OF AUTOMATICALLY CORRECTING BRIGHTNESS OF IMAGES CAPTURED BY MULTIPLE CAMERAS - Disclosed is a technique for acquiring many images in different positions using multiple cameras to three dimensionally restore an object. The technique acquires images obtained by capturing an object by multiple cameras and corrects brightnesses between images captured by the multiple cameras based on an average brightness value calculated from the images captured by the multiple cameras so as to be constantly maintained. Therefore, it is possible to precisely restore a 3D model using images captured by multiple cameras having corrected brightness. | 07-11-2013 |
20130176401 | Instrumented Sports Paraphernalia System - A real time system to televise sporting events from amongst the players on the playing field is disclosed. Sports paraphernalia that are ordinarily used by the players on the playing field are instrumented with a variety of TV cameras, microphones, and bi-directional communication electronics. Sports paraphernalia like footballs, ice hockey pucks, baseball first bases, baseball second bases, baseball third bases, baseball home plates and baseball pitcher's rubbers are disclosed. The instrumentation is built into and contained within the sports paraphernalia themselves. The instrumented sports paraphernalia televise signals to an antenna array relay junction, which relays the signals to a remote base station where they are processed and finally broadcast to a TV viewing audience. The cameraman in the remote base station exercises command and control over the functions of the instrumented sports paraphernalia. | 07-11-2013 |
20130176402 | Stereo Extended Depth of Focus - The disclosure is directed to providing high resolution stereoscopy with extended depth of focus. Wave front coding in optical paths going to a first detector and at least a second detector may be implemented to affect an intermediate set of images. The intermediate set of images may be filtered (i.e. decoded) to produce a filtered set of images with selected resolution and depth of focus properties. A first filtered image and a second filtered image may be substantially simultaneously presented to respective first and second eyes of an observer to further generate an illusion of enhanced depth (i.e. 3D perception). | 07-11-2013 |
20130182079 | MOTION CAPTURE USING CROSS-SECTIONS OF AN OBJECT - An object's position and/or motion in three-dimensional space can be captured. For example, a silhouette of an object as seen from a vantage point can be used to define tangent lines to the object in various planes (“slices”). From the tangent lines, the cross section of the object is approximated using a simple closed curve (e.g., an ellipse). Alternatively, locations of points on an object's surface in a particular slice can also be determined directly, and the object's cross-section in the slice can be approximated by fitting a simple closed curve to the points. Positions and cross sections determined for different slices can be correlated to construct a 3D model of the object, including its position and shape. A succession of images can be analyzed to capture motion of the object. | 07-18-2013 |
20130182080 | CAMERA TESTING DEVICE AND METHOD FOR TESTING CAMERA - A method for testing a 3D camera is provided. The method includes: making a first camera of the 3D camera align with a first picture of a reference picture, wherein, the reference picture includes a second picture, a central point of the first picture and the second picture respectively has a first label and a second label; obtaining an image captured by a second camera of the 3D camera; identifying the first label, the second label, and a central point of the image; calculating an actual angle difference and an actual distance difference according to coordinates of the first label, the second label, and the central point; determining whether the 3D camera is installed appropriately by comparing the actual distance difference with the reference distance difference and the actual angle difference with the reference angle difference respectively. | 07-18-2013 |
20130188022 | 3D ZOOM IMAGER - A 3D imager comprising two cameras having fixed wide-angle and narrow angle FOVs respectively that overlap to provide an active space for the imager and a controller that determines distances to features in the active space responsive to distances provided by the cameras and a division of the active space into near, intermediate, and far zones. | 07-25-2013 |
20130194389 | HEAD-MOUNTED DISPLAY DEVICE TO MEASURE ATTENTIVENESS - A method for assessing a attentiveness to visual stimuli received through a head-mounted display device. The method employs first and second detectors arranged in the head-mounted display device. An ocular state of the wearer of the head-mounted display device is detected with the first detector while the wearer is receiving a visual stimulus. With the second detector, the visual stimulus received by the wearer is detected. The ocular state is then correlated to the wearer's attentiveness to the visual stimulus. | 08-01-2013 |
20130194390 | DISTANCE MEASURING DEVICE - A distance measuring device with a patterned-infrared-light irradiator, a near-infrared-light camera, a visible-light camera, a first imaging section having spectral response characteristics in a wavelength band of visible light and a predetermined wavelength band of invisible light a second imaging section having spectral response characteristics in the wavelength band of the visible light, an invisible-light projector for projecting the invisible light of the predetermined wavelength band in an angle-of-view range of the first imaging section; an invisible-light-aided distance computing section adapted to conduct image processing of an image formed by and output from the first imaging section, a stereo distance computing section adapted to conduct stereo image processing of both the image formed by and output from the first imaging section, and an image formed by and output from the second imaging section, and a distance computation controller adapted to control computation conditions used for the invisible-light-aided distance computing section. | 08-01-2013 |
20130201291 | HEAD POSE TRACKING USING A DEPTH CAMERA - Head pose tracking technique embodiments are presented that use a group of sensors configured so as to be disposed on a user's head. This group of sensors includes a depth sensor apparatus used to identify the three dimensional locations of features within a scene, and at least one other type of sensor. Data output by each sensor in the group of sensors is periodically input, and each time the data is input it is used to compute a transformation matrix that when applied to a previously determined head pose location and orientation established when the first sensor data was input identifies a current head pose location and orientation. This transformation matrix is then applied to the previously determined head pose location and orientation to identify a current head pose location and orientation. | 08-08-2013 |
20130201292 | Device For Monitoring At Least One Three-Dimensional Safety Area - The Invention relates to a device for monitoring at least one three-dimensional safety area, in particular a region in shared work areas of people and machines, comprising at least one capturing device that is pointed at the safety area and captures images of the safety area, and an analyzing device for analyzing the images that are captured by the capturing device in order to determine whether or not persons or objects have entered the safety area. At least onf projector Is arranged with respect to the safety area such that said projector projects lines or patterns as modulated light, said lines or patterns defining the safety area. The analyzing device analyzes the images for interruptions and/or changes of the projected lines. | 08-08-2013 |
20130201293 | IMAGE DISPLAY SYSTEM, IMAGE DISPLAY APPARATUS, AND IMAGE DISPLAY METHOD - A hand-held image display apparatus includes a touch panel, a stereoscopic display apparatus, a first imaging section, and a second imaging section. The hand-held image display apparatus detects a marker from a real world image shot by at least one of the first imaging section and the second imaging section, and determines the relative positions of a virtual object and a pair of virtual cameras with respect to each other in a virtual space, based on the result of the detection. Then, the hand-held image display apparatus superimposes virtual space images drawn based on the first virtual camera and the second virtual camera, onto the real world images shot by the first imaging section and the second imaging section, and displays images that are stereoscopically visible by naked eyes, on the stereoscopic display apparatus. | 08-08-2013 |
20130201294 | IMAGING APPARATUS - An imaging apparatus comprises a first imaging unit, a second imaging unit whose use frequency is lower than that of the first imaging unit, an exterior case for housing the first imaging unit and the second imaging unit, and a brace mounting section mounted to the exterior case so as to be partially exposed to an outside. The first imaging unit, the second imaging unit and the brace mounting section are arranged so that a distance from the first imaging unit to the brace mounting section is longer than a distance from the second imaging unit to the brace mounting section. | 08-08-2013 |
20130201295 | STEREO 3D FILMING - A mobile camera rig ( | 08-08-2013 |
20130208096 | THREE DIMENSIONAL IMAGE CAPTURING DEVICE WITH DUAL LENSES AND ELECTRONIC APPARATUS HAVING THE SAME - A three dimensional image capturing device with dual lenses includes a first lens module including a sensor, a second lens module spaced apart from the first lens module by a predetermined distance and including a sensor, and a driving module capable of driving the first and second lens modules to move between first and second positions. The first and second lens modules are arranged in a row. Length directions of images captured by the sensors of the first and second lens modules are parallel to the row of the first and second lens modules in the first position and are perpendicular to the row of the first and second lens modules in the second position. | 08-15-2013 |
20130208097 | THREE-DIMENSIONAL IMAGING SYSTEM AND IMAGE REPRODUCING METHOD THEREOF - A three dimensional (3D) imaging system capable of effectively displaying a 3D image suitable for a user by use of different cameras, and an image reproducing method thereof, the 3D imaging system configured to have different cameras freely selected without restriction while enabling the placement of the cameras thereof to be changeable according to the disposition of eyes of the user, so that a 3D image is generated and displayed from a stereo image adapted to the user, and by using the by-user generated 3D image, various contents services including a real time broadcasting, a Contents on Demand (COD), games, and a video communication are provided to a user, so that the fatigue or dizziness of a user is reduced, and the optimum perception of 3D sense is provided. | 08-15-2013 |
20130208098 | METHOD FOR GENERATING A MODEL OF A FLAT OBJECT FROM VIEWS OF THE OBJECT - A method for generating a model of a flat object from views taken by at least two calibrated cameras, which is capable of generating two-dimensional and volumetric representations of the object, where the representations can be a depth map, a volumetric representation or a mesh representation, method including the following basic steps: calibrating at least two cameras, calculating several 3D coordinates of at least three points belonging to the same plane of the flat object, calculating the equation of the plane of the flat object, selecting at least one region representing the surface of the flat object, in at least one view provided by at least one camera, and calculating the intersection between the selected region representing the surface of the object and the equation of the plane. | 08-15-2013 |
20130215233 | 3D SCENE MODEL FROM COLLECTION OF IMAGES - A method for determining a three-dimensional model of a scene from a collection of digital images, wherein the collection includes a plurality of digital images captured from a variety of camera positions. A set of the digital images from the collection are selected, wherein each digital image contains overlapping scene content with at least one other digital image in the set of digital images, and wherein the set of digital images overlap to cover a contiguous portion of the scene. Pairs of digital images from the set of digital images to determine a camera position for each digital image. A set of target camera positions is determined to provide a set of target digital images having at least a target level of overlapping scene content. The target digital images are analyzed using a three-dimensional reconstruction process to determine a three-dimensional model of the scene. | 08-22-2013 |
20130215234 | METHOD AND APPARATUS FOR STEREO MATCHING - Disclosed is a stereo matching method for calculating disparity from binocular images. The stereo matching method extracting distance information of objects included in images by using binocular images, includes receiving the binocular images acquired from a first camera and a second camera for acquiring the binocular images; processing the images so as to increase contrast between objects and background objects included in the received images by using a predetermined first algorithm; and performing, stereo matching using the processed images. An exemplary embodiment of the present invention outputs a disparity map in which objects and background are divided, thereby robustly recognizing a person or obstacles. | 08-22-2013 |
20130215235 | THREE-DIMENSIONAL IMAGER AND PROJECTION DEVICE - The systems and methods described herein include a device that can scan the surrounding environment and construct a 3D image, map, or representation of the surrounding environment using, for example, invisible light projected into the environment. In some implementations, the device can also project into the surrounding environment one or more visible radiation pattern patterns (e.g., a virtual object, text, graphics, images, symbols, color patterns, etc.) that are based at least in part on the 3D map of the surrounding environment. | 08-22-2013 |
20130222548 | EXPANDED 3D STEREOSCOPIC DISPLAY SYSTEM - An expanded three-dimensional (3D) stereoscopic image display system is provided. The expanded 3D stereoscopic image display system according to an embodiment of the present invention provides a display platform that presents integrated services by fusing homogeneous and heterogeneous display devices in a single space, and an operation technique of the display platform. | 08-29-2013 |
20130222549 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING UNIT USING THE METHOD - An image processing unit includes an image compensator that generates and sends a frame rate correction signal to a first image sensing unit or a second image sensing unit if a difference between first timing information and second timing information exceeds a threshold value. The first timing information is frame start information of the first image data corresponding to a first frame output from the first image sensing unit. The second timing information is frame start information of the second image data corresponding to the first frame output from the second image sensing unit. The image compensator corrects the frame rate of the first or second image sensing unit using timing information stored in first and second registers corresponding to the first and second image sensing units, thereby increasing the quality of a three-dimensional (3D) image. | 08-29-2013 |
20130222550 | SYNTHESIS SYSTEM OF TIME-OF-FLIGHT CAMERA AND STEREO CAMERA FOR RELIABLE WIDE RANGE DEPTH ACQUISITION AND METHOD THEREFOR - Provided is a synthesis system of a time-of-flight (ToF) camera and a stereo camera for reliable wide range depth acquisition and a method therefor. The synthesis system may estimate an error per pixel of a depth image, may calculate a value of a maximum distance multiple per pixel of the depth image using the error per pixel of the depth image, a left color image, and a right color image, and may generate a reconstructed depth image by conducting phase unwrapping on the depth image using the value of the maximum distance multiple per pixel of the depth image. | 08-29-2013 |
20130222551 | MAPPING DETECTING AND TRACKING OBJECTS IN AN ARBITRARY OUTDOOR SCENE USING ACTIVE VISION - An active vision based method and system for video capturing is provided herein. The method may include the following steps: illuminating a stationary outdoor scene containing objects, with a structured light exhibiting a specified pattern, at a first angle; capturing reflections from the objects in the stationary scene, in a second angle, the reflections exhibiting distortions of the specified pattern; analyzing the reflected distortions of the specified pattern, to yield a three dimensional model of the stationary scene containing the objects, wherein the specified pattern may include temporal and spatial modulation. | 08-29-2013 |
20130229494 | MICROSCOPIC DEVICE AND MICROSCOPIC METHOD FOR THE THREE-DIMENSIONAL LOCALIZATION OF POINT-LIKE OBJECTS - A microscopic device provides three-dimensional localization of point-like objects and includes two imaging optics, each configured to image a same point-like object located in an object space into two separate image spaces as a focused light distribution. Two detector units are respectively associated with the imaging optics and configured to capture an analyzable light spot in detection points of a detection surface disposed in the respective image space. Each imaging optics includes an optical device that orients the focused light distributions obliquely to a detection axis such that, taking into account the detection point correspondence, the two light spots shift in opposite directions based on a z-position of the point-like object. An evaluation unit brings the detection points of the two detection surfaces into mutual pairwise correspondence and analyzes the two light spots so as to ascertain a lateral x-y position and an axial z-position of the point-like object. | 09-05-2013 |
20130229495 | METHOD FOR CALIBRATING AN IMAGING SYSTEM - In order to increase the accuracy of the calibration of an imaging system of a radiation treatment system operable to generate a treatment beam, an imaging device generates first data representing a reticle disposed in a beam path of the treatment beam. A first transformation between at least two dimensions of a coordinate system of a radiotherapy device of the radiation treatment system and a two-dimensional (2D) image coordinate system for the imaging device is determined based on the first data. The imaging device generates second data representing a phantom including a plurality of markers. A position of the phantom in the coordinate system of the radiotherapy device is determined based on the second data and the first transformation. A second transformation between three dimensions of the coordinate system of the radiotherapy device and the 2D image coordinate system for the imaging device is determined based on the second data and the determined position of the phantom. | 09-05-2013 |
20130229496 | SMALL THREE-DIMENSIONAL IMAGING DEVICE - The present invention relates to a small three-dimensional imaging device, including a tilt part that is plastically deformed by an external force so as to compensate for tilting between camera modules, and therefore reduces defects in order to improve productivity. The small three-dimensional imaging device of the present invention includes a main member and a camera module. The camera modules includes a first camera module and a second camera module, which are mounted on the top portion of the main member and are space apart from each other to capture a subject image in three dimensions. The main member include a tilt part for tilting the first camera module or the second camera module relative to the other by means of plastic deformation resulting from an external force. | 09-05-2013 |
20130229497 | METHOD AND DEVICE FOR MONITORING PHASE SHIFTING BETWEEN STEREOSCOPIC CAMERAS - A method and device for monitoring phase shifting between stereoscopic cameras. The device for monitoring phase shifting between the images from the stereoscopic cameras includes: a circuit ( | 09-05-2013 |
20130235162 | 3D IMAGE-CAPTURING METHOD, 3D CAMERA AND LEVEL-ALIGNMENT MACHINE FOR 3D CAMERA - A 3D image-capturing method, a 3D camera and a level-alignment machine for a 3D camera are disclosed. The method includes the following steps: capturing a left- and a right-eye image by a left- and a right-eye camera, respectively; comparing the left- and right-eye images to observe similar columns between the left- and right-eye images; comparing the left- and right-eye images once again over the similar columns to observe similar rows between the left- and right-eye images; and, referring to the similar columns between the left- and right-eye images, vertically shifting the left- and right-eye images to horizontally align the left- and right-eye images to generate a 3D image. | 09-12-2013 |
20130235163 | CAMERA SYSTEM FOR THREE-DIMENSIONAL THERMAL IMAGING - Provided is a system for displaying a 3D thermal image by using two thermal imaging cameras and extracting distance/depth data in the thermal images. The system includes two thermal imaging cameras where one thermal imaging camera is used as a master camera serving as a reference and the other is used as a slave camera to correct gain and offset of the thermal images and ensure uniformity. In addition, provided is an apparatus and method for correcting gain and offset of the thermal images to be identical to each other and ensuring uniformity by using a process module separately from two thermal imaging cameras. | 09-12-2013 |
20130235164 | STEREO IMAGERS AND PROJECTORS, AND METHOD - Apparatus and systems, as well as methods and articles, may operate to capture a portion of an omniscopic or omni-stereo image using one or more image capture media. The media may be located substantially perpendicular to a converging ray originating at a viewpoint on an inter-ocular circle and having a convergence angle between zero and ninety degrees from a parallel viewpoint baseline position that includes a non-converging ray originating at the viewpoint. The media may also be located so as to be substantially perpendicular to a non-converging ray originating at a first viewpoint at a first endpoint of a diameter defining an inter-ocular circle, wherein the origin of the non-converging ray gravitates toward the center of the inter-ocular circle as spherical imagery is acquired. | 09-12-2013 |
20130242056 | IMAGING STRUCTURE EMITTER CALIBRATION - In embodiments of imaging structure emitter calibration, an imaging unit includes an emitter structure that direct emits light, and optics direct the light along a light path in the imaging unit to illuminate a projection surface. A reflective panel reflects a portion of the light to illuminate a light sensor. An imaging application receives the sensor data from the light sensor, where the sensor data corresponds to emitted light output from the emitter structure. The imaging application can then initiate a calibration input to the emitter structure to adjust the emitted light output from the emitter structure. | 09-19-2013 |
20130242057 | METHODS AND DEVICES FOR PRODUCING AN ENHANCED IMAGE - Methods and devices for producing an enhanced image are described. In one example aspect, a method includes: providing a three-dimensional operating mode in which stereoscopic images are obtained using a first camera and a second camera; and providing a two-dimensional operating mode and while operating within the two-dimensional operating mode: receiving substantially simultaneously captured two-dimensional images from the first camera and the second camera; and merging the two-dimensional images to produce an enhanced two-dimensional image. | 09-19-2013 |
20130242058 | DEPTH CAMERA, MULTI-DEPTH CAMERA SYSTEM AND METHOD OF SYNCHRONIZING THE SAME - A depth camera includes a sensor unit receiving a reflected light and in response thereto outputting an electrical sensing signal; and a synchronization information calculation unit calculating a performance index with reference to the sensing signal, and with reference to the performance index, generating synchronization information for synchronizing a demodulation clock for sensing the received reflected light. The sensor unit adjusts the frequency and/or phase of the demodulation clock with reference to the synchronization information. | 09-19-2013 |
20130242059 | PRIMARY AND AUXILIARY IMAGE CAPTURE DEVICES FOR IMAGE PROCESSING AND RELATED METHODS - Disclosed herein are primary and auxiliary image capture devices for image processing and related methods. According to an aspect, a method may include using primary and auxiliary image capture devices to perform image processing. The method may include using the primary image capture device to capture a first image of a scene, the first image having a first quality characteristic. Further, the method may include using the auxiliary image capture device to capture a second image of the scene. The second image may have a second quality characteristic. The second quality characteristic may be of lower quality than the first quality characteristic. The method may also include adjusting at least one parameter of one of the captured images to create a plurality of adjusted images for one of approximating and matching the first quality characteristic. Further, the method may include utilizing the adjusted images for image processing. | 09-19-2013 |
20130242060 | MULTISCALE OPTICAL SYSTEM HAVING DYNAMIC CAMERA SETTINGS - A multiscale imaging system including microcameras having controllable focus, dynamic range, exposure, and magnification is disclosed. The objective lens forms a three-dimensional image field of a scene. Image regions of the image field are relayed by the microcameras onto their respective focal-plane arrays, which collectively provide a plurality of digital sub-images of the scene. The digital sub-images can then be used to form a composite digital image of the scene that can have enhanced depth-of-field, enhanced dynamic range, parallax views of the scene, or three-dimensionality. | 09-19-2013 |
20130250067 | OPTICAL STEREO DEVICE AND AUTOFOCUS METHOD THEREFOR - The present invention provides an optical stereo device with an autofocus feature as well as a corresponding autofocus method for optical stereo devices. The optical stereo device has imaging means configured to provide a stereo image of an object of interest by means of combining a right eye image and a left eye image and a control unit operatively connected to the imaging means and configured to receive the right eye image and the left eye image and to adjust the focus position of the imaging means. | 09-26-2013 |
20130250068 | CALIBRATION DEVICE, RANGE-FINDING SYSTEM INCLUDING THE CALIBRATION DEVICE AND STEREO CAMERA, AND VEHICLE MOUNTING THE RANGE-FINDING SYSTEM - A calibration device for calibrating ranges obtained by a range-finding system , includes an image acquisition unit to receive inputs of two reference images captured by a reference imaging device at two locations and multiple items of parallax data from the parallax calculator, the parallax data being calculated based on multiple feature points in the reference images and multiple corresponding points in the comparison images correlated to the feature points in the reference images; a feature point search unit to search for multiple reference-feature points common to the two reference images; a coordinate converter to convert coordinates of the two items of parallax data based on the multiple feature points and the multiple corresponding points, for each of the reference-feature points between the reference images; and a correction value calculator to calculate a correction value to correct the range measured by the range finding system, based on a converted parallax from the coordinate converter. | 09-26-2013 |
20130250069 | DEVICE AND METHOD FOR THE THREE-DIMENSIONAL MEASUREMENT OF AN OBJECT - A device for three-dimensional measurement of an object, with a stereomicroscope of the telescope type, which has a common objective and a first and a second tube lens, a first image sensor, which is assigned to the first tube lens, a second image sensor ( | 09-26-2013 |
20130250070 | IMAGE SYNTHESIS DEVICE - An image synthesis device capable of imaging an object regardless of the luminance of the object, and capable of suppressing the misalignment of the objects in the synthesized linage, is disclosed, A viewpoint conversion unit performs viewpoint conversion regarding a visible light image, and thus, a viewpoint of a far-infrared light image matches a viewpoint of a visible light image. Therefore, when image signals of the images are superposed in a superimposition unit, the misalignment of the objects having different object distances is suppressed in the synthesized image, and the synthesized image does not appear strange for a person viewing the synthesized image. | 09-26-2013 |
20130258062 | METHOD AND APPARATUS FOR GENERATING 3D STEREOSCOPIC IMAGE - Provided is a method for generating a 3D stereoscopic image, which includes: generating at least one 3D mesh surface by applying 2D depth map information to a 2D planar image; generating at least one 3D solid object by applying a 3D template model to the 2D planar image; arranging the 3D mesh surface and the 3D solid object on a 3D space and fixing a viewpoint; providing an interface so that cubic effects of the 3D mesh surface and the 3D solid object are correctable on the 3D space, and correcting the cubic effects of the 3D mesh surface and the 3D solid object according to a control value input through the interface; and obtaining a 3D solid image by photographing the corrected 3D mesh surface and 3D solid object with at least two cameras. | 10-03-2013 |
20130258063 | COMPUTING DEVICE AND METHOD FOR AUTOMATICALLY INSPECTING QUALITY OF PRODUCTS ON AN AUTOMATIC PRODUCTION LINE - In a method for automatically inspecting quality of products on an automatic production line using a computing device, at least two depth-sensing cameras are positioned in a product inspection area of the automatic production line, and capture one or more 3D product images of a product passing through the product inspection area and obtains X-Y-Z coordinates data of the product. The method calculates a product difference between each of the 3D product images and 3D sample images stored in sample a database, and drives a product selection device of the automatic production line to select a faulty product from the product inspection area if the product difference is greater than the predefined tolerance. The product selection device transfers the faulty product to a faulty product depository of the automatic production line. | 10-03-2013 |
20130258064 | APPARATUS AND METHOD FOR RECONSTRUCTING HIGH DENSITY THREE-DIMENSIONAL IMAGE - Apparatus and method for reconstructing a high-density three-dimensional (3D) image are provided. The method includes: generating an initial 3D image by matching a first image captured using a first camera and a second image captured using a second camera; searching for a first area and a second area from the initial 3D image by using a number of characteristic points included in the initial 3D image; detecting a plane from a divided first area; filtering a divided second area; and synthesizing the detected plane and the filtered second area. | 10-03-2013 |
20130258065 | IMAGING DEVICE, METHOD AND COMPUTER READABLE MEDIUM - A same subject of imaging is captured continuously, one frame at a time, from plural viewpoints by imaging units, and a subject is detected from images of the captured frames, and, if plural subjects are detected, a range represented by a difference between a maximum value and a minimum value of distances between the imaging units and the subjects is computed. If a difference between a range of a specific frame and a range of a frame one before or after exceeds a predetermined threshold value, the range of the specific frame is adjusted such that the difference becomes smaller. Based on a predetermined relationship between ranges and parallax amounts corresponding to the ranges, a parallax amount corresponding to the computed range or the adjusted range is computed, and the parallax amounts and the images of the respective frames are recorded in correspondence with one another on a recording unit. | 10-03-2013 |
20130258066 | INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD - An object of the invention is to provide a technique that can generate an image group of a subject having parallax in a horizontal direction of the actual subject as a stereoscopic image of the subject. In order to attain the object, an information processor includes imaging section having a first imaging system and a second imaging system for imaging a subject from different directions, obtaining section for obtaining determination information for determining a geometrical relationship between an arrangement direction of the first imaging system and the second imaging system and a horizontal direction, determination section for determining the geometrical relationship, and generating section for executing one generating process selected from different first generating process and second generating process according to a determination result of the geometrical relationship based on an imaged result of the imaging section so as to generate a stereoscopic image of the subject. | 10-03-2013 |
20130265395 | System and Method for Generation of Stereo Imagery - A system for generation of stereo video imagery. The system includes a first video camera, a second video camera, and an analysis subsystem. Positioning of the first and second video cameras is dynamically adjusted in near real time in response to a control signal that is generated by the analysis subsystem in response to the difference between a disparity signal and a reference parallax signal to dynamically minimize the difference between the disparity signal and the reference parallax signal. | 10-10-2013 |
20130265396 | PHOTOGRAPHY SYSTEM WITH DEPTH AND POSITION DETECTION - A photography system includes a digital camera and a depth and position detection device. The digital camera is configured to capture a digital image of a subject. The depth and position detection device scans the subject and determines three-dimensional locations of the subject and any other objects within the field of view. The depth and position detection device also determines locations of body points of the subject. The depth and position information can then be mapped to the digital image. | 10-10-2013 |
20130271578 | STEREO RECTIFICATION METHOD - A method for stereo rectifying a pair of images include: for each image of the pair of images, determining a position of an epipole in an image plane associated with a first camera orientation of a camera that captures the image; for each image of the pair of images, positioning the epipole in a center of a virtual image plane associated with a second camera orientation of the camera; subsequent to the positioning, aligning the pair of images relative to each other by rotating around a stereo base line that intersects the epipoles of the pair of images, and rotating the virtual image planes to position the virtual image plane substantially parallel to the stereo base line and their normal vectors substantially parallel to each other so as to obtain a stereo rectified pair of image planes. An embodiment of the invention also relates to a method and system for accurately determining the epipoles when they are unknown. | 10-17-2013 |
20130271579 | Mobile Stereo Device: Stereo Imaging, Measurement and 3D Scene Reconstruction with Mobile Devices such as Tablet Computers and Smart Phones - A mobile stereo imaging and processing device includes an ordinary mobile device such as tablet computers and smartphones; two or more digital cameras with stereo mounting requirements; a photography timing controller to operate the cameras, preferably with synchronized image capture capacity; a processor instruction package (software processing units) to control and operate the device, visualize and measure the images, compute and derive 3-dimentional object information from the captured 2-dimentional images; and some optional components such as remote control, GPS and IMU and optional processor instruction units for the control, operation and processing of the corresponding components. | 10-17-2013 |
20130278727 | METHOD AND SYSTEM FOR CREATING THREE-DIMENSIONAL VIEWABLE VIDEO FROM A SINGLE VIDEO STREAM - Generating 3D representations of a scene represented by a first video stream captured by video cameras. Identifying a transition between cameras, retrieving parameters of a first set of viewing configurations, providing 3D video representations representing the scene at several sets of viewing configurations different from the first set of viewing configurations, and generating an integrated video stream enabling 3D display of the scene by integration of at least two video streams having respective sets of viewing configurations, which are mutually different. Another provided process is for synthesizing an image of an object from a first image, captured by a certain camera at a first viewing configuration. Assigning a 3D model to a portion of a segmented object, calculating a modified image of the portion of the object from a viewing configuration different from the first viewing configuration, and embedding the modified image in a frame for stereoscopy. | 10-24-2013 |
20130278728 | COLLABORATIVE CROSS-PLATFORM VIDEO CAPTURE - Systems, devices and methods are described including determining a clock offset between one video capture device and another video capture device, capturing a first video sequence of a scene using the first video capture device, sending a start command to the other video capture device, sending a stop command to the other video capture device, sending a video file transfer command to the other video capture device, and receiving a second video sequence of the scene that was captured by the other video capture device in response to the start and stop command. The clock offset may then be used to synchronize the first video sequence to the second video sequence. | 10-24-2013 |
20130278729 | PORTABLE VIDEO COMMUNICATION DEVICE HAVING CAMERA, AND METHOD OF PERFORMING VIDEO COMMUNICATION USING THE SAME - A video communication device includes a first camera and a second camera that are positioned at different positions to form a symmetrical relationship about a reference point at a periphery of a video display screen. The video communication device performs video communication based on images that are acquired from the first camera and the second camera, and performs a communication mode change according to a request for a communication mode change. | 10-24-2013 |
20130286163 | 3D GLASSES - A viewing system for viewing images having the appearance of a three dimensional image. | 10-31-2013 |
20130293683 | SYSTEM AND METHOD OF INTERACTIVELY CONTROLLING A VIRTUAL CAMERA - A multiple-view virtual camera system comprising one or more image source units, an image processing unit, a parameter setting unit in signal communication with the image processing unit, and a display in signal communication with the image processing unit. The display is configured to display images generated by the image processing unit to a user of the virtual camera system, where the displayed images are configured according to image-related parameters input by a user of the multiple-view camera system through the parameter setting unit. The parameter setting unit may include a user interface, such as a single-touch or multi-touch touchscreen display, configured to accept input from the user that adjusts the parameters that are transmitted to the image processing unit and utilized by the image processing unit. A method of interactively controlling the virtual camera system by a user of a motor vehicle is also disclosed. | 11-07-2013 |
20130293684 | THREE-DIMENSIONAL COORDINATE SCANNER AND METHOD OF OPERATION - A noncontact optical three-dimensional measuring device that includes a first projector, a first camera, a second projector, and a second camera; a processor electrically coupled to the first projector, the first camera, the second projector, and the second camera; and computer readable media which, when executed by the processor, causes the first digital signal to be collected at a first time and the second digital signal to be collected at a second time different than the first time and determines three-dimensional coordinates of a first point on the surface based at least in part on the first digital signal and the first distance and determines three-dimensional coordinates of a second point on the surface based at least in part on the second digital signal and the second distance. | 11-07-2013 |
20130300839 | PORTABLE ELECTRONIC DEVICE FOR CAPTURING 3D IMAGES AT ANY USAGE ANGLE - A portable electronic device includes a carrier unit and an image-capturing unit. The carrier unit includes a carrier body. The image-capturing unit includes a rotatable element rotatably disposed on the carrier body, two image-capturing modules embedded in the rotatable element, and a weight element disposed inside the rotatable element. The rotatable element has a first geometric center point concurrently passed by a first horizontal line and a vertical line, each image-capturing module has a second geometric center point itself passed by the first horizontal line, the weight element has a third geometric center point passed by a second horizontal line and the vertical line, and the first horizontal line and the second horizontal line are horizontal to each other. Therefore, because the two image-capturing modules are always held in a horizontal state, the portable electronic device can capture high quality 3D images at any usage angle. | 11-14-2013 |
20130307936 | METHOD OF FINDING POINT CORRESPONDENCES, DEVICE FOR PERFORMING THE METHOD, AND SYSTEM INCLUDING THE DEVICE - A method of finding point correspondences includes dividing a first left image into first sub regions and a first right image into second sub regions, detecting first feature points according to first threshold values respectively corresponding to the first sub regions and detecting second feature points according to the first threshold values respectively corresponding to the second sub regions, matching each of the first feature points with each of the second feature points, finding point correspondences in the matched feature points, and providing the point correspondences to an image processing device. | 11-21-2013 |
20130307937 | METHOD, CIRCUIT AND SYSTEM FOR STABILIZING DIGITAL IMAGE - A method of stabilizing a three-dimensional (3D) digital video image sequence includes generating a depth map for each stereoscopic pair of images using each of the image frames in a first-perspective (e.g., left) group and each of the image frames in a second-perspective group (e.g., right) and determining the background regions of each of the depth maps, defining the background regions in each of the image frames in one group among the first-perspective and second-perspective groups using the determined background regions, and calculating first global motion vectors between the consecutive image frames in the one group using only pixels of the defined second background regions. | 11-21-2013 |
20130307938 | STEREO VISION APPARATUS AND CONTROL METHOD THEREOF - A method of controlling a stereo vision device includes calculating depth information by analyzing stereo images, setting regions of interest within each of the stereo images by using the depth information, and performing an auto focus operation on each of the regions of interest. The method may further include performing an auto exposure operation on each of the regions of interest. | 11-21-2013 |
20130314508 | MANAGEMENT FOR SUPER-REALITY ENTERTAINMENT - A system and method are configured to provide super-reality entertainment for a user to realistically experience an activity as if he/she is actually participating in the activity. The method includes preparing multiple activities for each user to select from, providing a participant in each activity with one or more cameras and one or more microphones to capture images and sounds as perceived by the participant during the activity, obtaining information pertaining to the user, including account information and selection of an activity, managing transactions, processing the images and sounds; and transmitting the processed images and sounds to a client terminal of the user who selected the activity. | 11-28-2013 |
20130321586 | CLOUD BASED FREE VIEWPOINT VIDEO STREAMING - Cloud based FVV streaming technique embodiments presented herein generally employ a cloud based FVV pipeline to create, render and transmit FVV frames depicting a captured scene as would be viewed from a current synthetic viewpoint selected by an end user and received from a client computing device. The FVV frames use a similar level of bandwidth as a conventional streaming movie would consume. To change viewpoints, a new viewpoint is sent from the client to the cloud, and a new streaming movie is initiated from the new viewpoint. Frames associated with that viewpoint are created, rendered and transmitted to the client until a new viewpoint request is received. | 12-05-2013 |
20130321587 | CAMERA SYSTEM AND AUTO FOCUSING METHOD THEREOF - Disclosed is a camera system, the camera system including a first camera photographing an object image, a second camera including an actuator moving a lens for focusing, a 3-D depth extraction unit extracting a 3-D depth using object images photographed by the first and second cameras, a memory unit stored with position information of a lens corresponding to a 3-D depth data of an object image, and a controller driving the actuator by reading the position information of the lens corresponding to the 3-D depth of the object image stored in the memory unit based on 3-D depth data extracted by the 3-D depth extraction unit. | 12-05-2013 |
20130321588 | method and device for processing image data of two sensors of a stereo sensor system suitable for capturing images - A method for processing image data of two sensors of a stereo sensor system that are suitable for recording images, each of the sensors being configured to record the image data section by section in sensor sections of the sensor that are situated at different positions. The method includes providing information on a geometrical offset between the positions of two sensor sections of the first sensor and the second sensor which have corresponding image data, and reading out image information of the first sensor and image information of the second sensor, the reading out taking place with reference to the positions of the sensor sections, from which the image data are read out, using the offset. | 12-05-2013 |
20130329015 | TECHNIQUES FOR GENERATING ROBUST STEREO IMAGES - Techniques for generating robust depth maps from stereo images are described. A robust depth map is generated from a set of stereo images captured with and without flash illumination. The depth map is more robust than depth maps generated using conventional techniques because a pixel-matching algorithm is implemented that weights pixels in a matching window according to the ratio of light intensity captured using different flash illumination levels. The ratio map provides a rough estimate of depth relative to neighboring pixels that enables the flash/no-flash pixel-matching algorithm to devalue pixels that appear to be located at different depths than the central pixel in the matching window. In addition, the ratio map may be used to filter the generated depth map to generate a smooth estimate for the depth of objects within the stereo image. | 12-12-2013 |
20130329016 | APPARATUS AND METHOD FOR GENERATING A THREE-DIMENSIONAL IMAGE USING A COLLABORATIVE PHOTOGRAPHY GROUP - A communication network comprising a collaborative photography group including a plurality of cameras having synchronized photographing times, is provided. The plurality of cameras may share location information, direction angle information, and image information generated by photographing an object, and generate a three-dimensional (3D) image of the object. | 12-12-2013 |
20130329017 | VEHICLE-MOUNTED CAMERA DEVICE - Vehicle-mounted camera device includes first imaging unit, second imaging unit, image control unit for outputting imaging timing signals for controlling imaging timings of first imaging unit and second imaging unit to the first imaging unit and the second imaging unit, and outputting transmission timing control signals for controlling transmission timings of signals output from the first imaging unit and the second imaging unit to the first imaging unit and the second imaging unit, and an image processing unit for performing an image processing on the signals output from the first imaging unit and the second imaging unit. Image control unit temporarily offsets a timing of outputting the signal from the first imaging unit to the image processing unit from a timing of outputting the signal from the second imaging unit to the image processing unit based on the transmission timing control signals. | 12-12-2013 |
20130335532 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - The present disclosure is directed to an apparatus and a method for generating an image. A plurality of image capturing devices capture images including objects reflected by a curved mirror from predetermined angles. Image units included in a captured image are analyzed; and a distance for an object included in the captured images is determined according to the analyzing result. | 12-19-2013 |
20130342657 | STEREO VISION CAMERA FOR LASER RADAR - Stereoscopic imaging systems are coupled to laser radar systems to permit selection of an intended scan area. Such imaging systems can also provide target depth data that can be used in conjunction with laser radar scan data. In some examples, stereoscopic images are presented to an inspector for operation assisted pointing of a laser radar axis or for computer-aided assessment of target conformance to design. | 12-26-2013 |
20130342658 | CAMERA SYSTEM FOR A MOTOR VEHICLE - A camera system for acquiring a stereo image of the surroundings of a motor vehicle having two cameras and a control device, the camera system being arranged on the inside of a motor vehicle window and the two cameras looking outward through the motor vehicle window in order to observe the surroundings. Each of the two cameras has a camera-specific camera viewing cone which forms a penetrating cut surface with the window surface. In order to delimit the installation space of the camera system, the camera viewing cone of each camera is delimited by cropping the penetrating cut surface, the cropping of the two penetrating cut surfaces being performed symmetrically relative to the vertical plane of symmetry of the two cameras. The erroneous formation in the image of one camera viewing cone is compensated in the control device by the image information of the other camera viewing cone. | 12-26-2013 |
20130342659 | THREE-DIMENSIONAL POSITION/ATTITUDE RECOGNITION APPARATUS, THREE-DIMENSIONAL POSITION/ATTITUDE RECOGNITION METHOD, AND THREE-DIMENSIONAL POSITION/ATTITUDE RECOGNITION PROGRAM - An objective of the present invention is to provide a three-dimensional position/attitude recognition apparatus, a three-dimensional position/attitude recognition method, and a three-dimensional position/attitude recognition program, that can perform three-dimensional position/attitude recognition on an object by analyzing an image of an edge portion with a simple configuration. A three-dimensional position/attitude recognition apparatus according to the present invention includes: a detection part for detecting an edge direction of an object by analyzing an image element of an object in at least one of first and second images that have been captured; a determination part for determining whether or not to change relative positions of the object and at least one of first and second image capturing parts based on a result of the detection; and a movement part for moving at least one of the first and second image capturing parts relative to the object. | 12-26-2013 |
20130342660 | 3D IMAGE TAKING APPARATUS - A 3D image taking apparatus includes: a monocular photographic lens; a first and second solid-state imaging devices that receive one part and another part of incident light coming from a subject via the photographic lens in parallel; a light splitting member that splits the incident light into the one part and the other part of the incident light using a boundary region that extends perpendicularly to an optical axis, and causes the one part and the other part of the incident light to enter the first and second solid-state imaging devices, respectively; a parallax separation member that prevents a part of the incident light entering the boundary region from entering the first and second solid-state imaging devices; and an image processing unit that generates 3D image data of the subject by performing image processing on respective output signals of the first and second solid-state imaging devices. | 12-26-2013 |
20140002614 | SYSTEM AND METHOD FOR ALIGNMENT OF STEREO VIEWS | 01-02-2014 |
20140002615 | SYSTEM AND METHOD FOR CORRECTING BINOCULAR PHOTOGRAPHY WITH HOMOGRAPHIC TRANSFORMATIONS | 01-02-2014 |
20140002616 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, IMAGING DEVICE, AND INFORMATION PROCESSING METHOD | 01-02-2014 |
20140015936 | METHOD AND APPARATUS FOR ESTIMATING IMAGE MOTION USING DISPARITY INFORMATION OF A MULTI-VIEW IMAGE - A method and apparatus for processing a multi-view image is provided. The method includes: extracting disparity information between an image of a first point of view and an image of a second point of view; and estimating a motion between two sequential images of the first point of view or the second point of view using the extracted disparity information. The apparatus may include a processor which is configured to extract disparity information between an image of a first point of view and an image of a second point of view in the multi-view image and is further configured to estimate a motion using the extracted disparity information between two sequential images of the first point of view or the second point of view. | 01-16-2014 |
20140015937 | ELECTRONIC DEVICE - According to an aspect, an electronic device includes: an operating unit; a display unit for displaying a plurality of images in a superposed manner to display a three-dimensional image; a storage unit for storing a plurality of pieces of image data that form the three-dimensional image together with each other; and a control unit configured to determine a correction value for stereoscopic effect of an object of the three-dimensional image based on an operation detected by the operating unit, correct a position of the object in at least one of the plurality of images that form the three-dimensional image based on the correction value for the stereoscopic effect of the object, and superpose the plurality of images including the corrected image on the display unit to display the object as a three-dimensional image. | 01-16-2014 |
20140015938 | LENS SYSTEM FOR 3D VIDEO TAKING - A system which has two lens devices | 01-16-2014 |
20140022355 | Systems and Methods for Image Acquisition - Methods and systems for image acquisition are described. In an example, a computing device may be configured to cause incremental relative rotation of a projector with respect to an image-capture device through multiple discrete angles. At each angle of the multiple discrete angles, the computing device may be configured to cause the image-capture device to capture a first image of an object, cause the projector to project a pattern on the object, and cause the image-capture device, while the pattern is projected on the object, to capture a second image of the object. | 01-23-2014 |
20140022356 | OPTICAL SYSTEM IN 3D FOCUS SCANNER - A scanner for obtaining and/or measuring a 3D geometry of a surface of an object includes a camera having an array of sensor elements, a first device for generating a probe light, a device for transmitting the probe light rays towards the object, a device for transmitting light rays returned from the object to the array of sensor elements, an optical system for imaging with a first depth of field on the camera the transmitted light rays, a device for varying the position of the focus plane on the object, a device for obtaining at least one image from said array of sensor elements, a device for determining the in-focus position(s) of sensor elements, and a device for transforming the in-focus data into 3D coordinates. | 01-23-2014 |
20140028802 | GENERATION OF THREE-DIMENSIONAL MOVIES WITH IMPROVED DEPTH CONTROL - Techniques for creating 3-D movies allow improved control over camera positioning parameters and editing of depth in post-process to provide for a smoother variation in the viewer's convergence distance and a more pleasant viewing experience. A director can define reference parameters related to a desired viewing experience, and camera positioning parameters are derived therefrom. A depth script specifying piecewise continuous variations in reference parameters can be applied in post-process to generate 3-D shots, scenes, or movies. These techniques can be applied in both computer-generated and live-action 3-D movies. | 01-30-2014 |
20140028803 | FIRE MONITORING SYSTEM - A fire monitoring system | 01-30-2014 |
20140028804 | 3D IMAGING APPARATUS - A 3D imaging apparatus includes: a first image capturing camera generating a base image to be used for obtaining a first range image showing a three-dimensional character of an object; a second image capturing camera generating a reference image to be used for obtaining the first range image; a stereo matching unit searching for corresponding pixels between the base image and the reference image, and generating a first range image by calculating a disparity between the corresponding pixels; and a light source emitting to the object infrared light whose intensity is modulated. The first image capturing camera further generates a second range image by receiving a reflected light in synchronization with the modulated intensity. The reflected light is the infrared light reflected off the object. The second range image includes range information on a range between a point of reflection off the object and the first imaging unit. | 01-30-2014 |
20140028805 | SYSTEM AND METHOD OF ACQUIRING THREE-DIMENSIONAL COORDINATES USING MULTIPLE COORDINATE MEASURMENT DEVICES - A method is provided of determining three-dimensional coordinates of an object surface with a laser tracker and structured light scanner. The method includes providing the scanner having a body, a pair of cameras, a projector, and a processor. The projector and cameras are positioned in a non-collinear arrangement. The projector is configured to project a first pattern onto the surface. The method also includes providing the tracker which emits a beam of light onto the retroreflector. The tracker receives a reflected beam of light. The first location is measured with the tracker. The first orientation is measured with the tracker. The first surface pattern is projected onto the surface. A pair of images of the surface pattern is acquired with cameras. The processor determines the 3D coordinates of a first plurality of points in the tracker frame of reference based in part on epipolar constraints of the cameras and projector. | 01-30-2014 |
20140036036 | SCRIPTED STEREO CURVES FOR STEREOSCOPIC COMPUTER ANIMATION - A computer-implemented method for determining a user-defined stereo effect for a computer-animated film sequence. A stereo-volume value for a timeline of the film sequence is obtained, wherein the stereo-volume value represents a percentage of parallax at the respective time entry. A stereo-shift value for the timeline is also obtained, wherein the stereo-shift value represents a distance across one of: an area associated with a sensor of a pair of stereoscopic cameras adapted to create the film sequence; and a screen adapted to depict a stereoscopic image of the computer-generated scene. A script-adjusted near-parallax value and a script-adjusted far-parallax value are calculated. | 02-06-2014 |
20140036037 | TECHNIQUES FOR PLACING MASKING WINDOW OBJECTS IN A COMPUTER-GENERATED SCENE FOR STEREOSCOPIC COMPUTER-ANIMATION - A computer-implemented method for placing a window object within a computer-generated scene. The computer-generated scene includes a pair of stereoscopic cameras adapted to capture an image of at least one computer-generated object and the window object. A left portion and right portion of the image along the left and right edges of the image are obtained. The nearest computer-generated object to the pair of stereoscopic cameras within the left and right portions of the image is identified. The window object is placed between the identified computer-generated object and the stereoscopic cameras at an offset distance from the identified computer-generated object. | 02-06-2014 |
20140036038 | AUTOMATED STEREOSCOPIC COMPUTER-ANIMATION TECHNIQUES FOR DETERMINING SCALED STEREO PARAMETERS - Techniques for determining scaled-parallax constraints used for the placement of a pair of stereoscopic cameras within a computer-generated scene. A set of bounded-parallax constraints including a near-parallax value and a far-parallax value is also obtained along with a lower-bound value and upper-bound value for a range of focal lengths. Scaled near-parallax and scaled far-parallax values are calculated, the calculation depending on the whether the focal length is greater than, less than, or within the range of focal lengths. | 02-06-2014 |
20140036039 | TECHNIQUES FOR PRODUCING CREATIVE STEREO PARAMETERS FOR STEREOSCOPIC COMPUTER ANIMATION - A computer-implemented method determining a user-defined stereo effect for a computer-generated scene. A set of bounded-parallax constraints including a near-parallax value and a far-parallax value is obtained. A stereo-volume value is obtained, wherein the stereo-volume value represents a percentage of parallax. A stereo-shift value is also obtained, wherein the stereo-shift value represents a distance across one of: an area associated with a camera sensor of a pair of stereoscopic cameras adapted to film the computer-generated scene; and a screen adapted to depict a stereoscopic image of the computer-generated scene. A creative near-parallax value is calculated based on the stereo-shift value, the stereo-volume, and the near-parallax value. A creative far-parallax value is also calculated based on the stereo-shift value and the product of the stereo-volume and the far-parallax value. The creative near-parallax value and creative far-parallax value are stored in a computer memory as the user-defined stereo effect. | 02-06-2014 |
20140036040 | PHOTOGRAPHING APPARATUS AND METHOD FOR DYNAMIC RANGE ADJUSTMENT AND STEREOGRAPHY - A photographing apparatus and method for dynamic range adjustment and stereography are provided. The photographing apparatus includes a first imaging device for converting a light of a subject received through a first optical system into an electric signal; a second imaging device for converting a light of the subject received through a second optical system into an electric signal; a first image signal processor for generating an image signal for live view based on the electric signal output from the first imaging device before a photographing operation of a still image; an exposure controller for controlling an exposure so as to perform a step exposure in the second imaging device before the photographing of the still image; and an exposure calculator for calculating an exposure amount in the photographing operation of the still image based on the electric signal converted in the second imaging device obtained through the step exposure. | 02-06-2014 |
20140043440 | 3D GLASSES, 3D DISPLAY SYSTEM AND 3D DISPLAYING METHOD - The present invention provides 3D glasses, a 3D display system and a 3D displaying method. The 3D display system comprises: 3D glasses, comprising a first sensor disposed on the 3D glasses for detecting an action of a head of a wearer and a second sensor disposed on the 3D glasses for detecting an action of an eyeball of the wearer; 3D display device, including a screen for displaying a 3D image; and a controller, for controlling a first operation of the 3D display device according to the action of the head, and controlling a second operation of the 3D display device according to the action of the eyeball. The 3D display system provided by the present invention can control the first and second operation of the 3D display device in response to the action of the head and the eyeball, so as to achieve human-machine interaction without any intermediate device. Therefore, it has the advantage of convenient use, etc. | 02-13-2014 |
20140043441 | MOBILE DEVICE ACCESSORY FOR THREE-DIMENSIONAL SCANNING - A variety of techniques are disclosed for enabling three-dimensional scanning with mobile devices. In general, an accessory provides additional optics, image sensors, lighting and/or processing to complement preexisting device hardware in support of a variety of three-dimensional imaging techniques. | 02-13-2014 |
20140043442 | MOBILE DEVICE ACCESSORY FOR THREE-DIMENSIONAL SCANNING - A variety of techniques are disclosed for enabling three-dimensional scanning with mobile devices. In general, an accessory provides additional optics, image sensors, lighting and/or processing to complement preexisting device hardware in support of a variety of three-dimensional imaging techniques. | 02-13-2014 |
20140043443 | METHOD AND SYSTEM FOR DISPLAYING CONTENT TO HAVE A FIXED POSE - A first camera captures first images of first views. A second camera captures second images of second views. First visual features are detected and tracked in the first images. Second visual features are detected and tracked in the second images. A pose is estimated of the second camera in response to the second visual features. In response to determining that the second visual features have better sufficiency than the first visual features, content is displayed to have a fixed pose in response to the estimated pose of the second camera. | 02-13-2014 |
20140043444 | STEREO CAMERA DEVICE AND COMPUTER-READABLE RECORDING MEDIUM - The stereo camera device includes: a pair of cameras; a first converter converting images of the cameras into first conversion images; a second converter converting the images into second conversion images; and a disparity estimation unit. The first conversion image is an image in which positions of pixels are represented by two-dimensional orthogonal coordinates defined by a first angle around a first axis defined by a straight line connecting optical centers of the cameras and a second angle around a second axis defined by an optical axis of the camera. The second conversion image is an image in which positions of pixels are represented by two-dimensional orthogonal coordinates defined by the first angle and a third angle around a third axis orthogonal to the first and second axes. The disparity estimation unit calculates a disparity of a desired point in a space based on the first and second conversion images. | 02-13-2014 |
20140049615 | LENS PROTECTION DEVICE, LENS UNIT AND IMAGE CAPTURE DEVICE - Provided is a lens protection device including one lens protection cover configured to be disposed in front of two surfaces of two image capture lenses that have the two surfaces directed in a same direction and arranged in a transverse row and to be movable between a covering position for covering the two surfaces from an outside and a retreat position for exposing the two surfaces to the outside. | 02-20-2014 |
20140049616 | DIMENSIONING SYSTEM - The present invention determines the dimensions and volume of an object by using a novel 3-D camera that measures the distance to every reflective point in its field of view with a single pulse of light. The distance is computed by the time of flight of the pulse to each camera pixel. The accuracy of the measurement is augmented by capture of the laser pulse shape in each camera pixel. The camera can be used on an assembly line to develop quality control data for manufactured objects or on a moving or stationary system that weighs as well as dimensions the objects. The device can also ascertain the minimum size of a box required to enclose an object. | 02-20-2014 |
20140055569 | APPARATUS AND METHOD FOR SENSING DROWSY DRIVING - There are provided an apparatus and a method for sensing drowsy driving, the apparatus for sensing drowsy driving including: a light source irradiating light on a driver; first cameras sensing light reflected from the driver to image eyes of the driver; a second camera disposed to be spaced apart from the first cameras by a predetermined distance and sensing the light reflected from the driver to image a face of the driver; and a calculating unit generating depth information from the light sensed by the second camera to recognize the face of the driver as a three-dimensional stereoscopic image and determining whether the driver is driving while drowsy from whether the eyes of the driver imaged by the first camera are opened or closed and a position of the face of the driver imaged by the second camera. | 02-27-2014 |
20140055570 | MODEL AND METHOD FOR PRODUCING 3D PHOTOREALISTIC MODELS - Disclosed is model and a method for producing dynamic photorealistic 3D models that is adaptive for visualization and real time fitting. The invention aims at a method for digitizing a three-dimensional object possibly including transparent or reflective parts from two-dimensional views of this object, the method including: A step for movable fastening of the object to a support, pivoting about a vertical axis, placed opposite at least two vertically spaced image shooting devices, A step for acquisition of object images by the image shooting devices during a rotation of the object about the vertical axis, A colorimetric correction step for the acquired images. | 02-27-2014 |
20140055571 | IMAGE PROCESSING APPARATUS, IMAGE CAPTURING APPARATUS, AND IMAGE PROCESSING PROGRAM - So as to provide this problem, provided is an image processing apparatus including: an image data obtaining section that obtains at least two pieces of parallax image data from an image capturing element that includes color filters and opening masks so that one color filter and one opening mask correspond to one of at least a part of photoelectric conversion elements and outputs the at least two pieces of parallax image data; and a correcting section that corrects color imbalance of a corresponding pixel caused between the at least two pieces of parallax image data, based on at least one of a position of the at least a part of photoelectric conversion elements in the image capturing element and an opening displacement of the opening mask. | 02-27-2014 |
20140055572 | IMAGE PROCESSING APPARATUS FOR A VEHICLE - An image processing apparatus for a vehicle characterized in that the apparatus includes a first imaging section, a second imaging section, a switching section which switches exposure controls of the first imaging section and the second imaging section to an exposure control for recognizing an object placed on a road and a lamp or to an exposure control for recognizing a three-dimensional object, and a detection section which detects the object placed on a road and the lamp or the three-dimensional object from images captured by the first imaging section and the second imaging section, wherein under the exposure control for recognizing an object placed on a road and a lamp, exposure of the first imaging section and exposure of the second imaging section are different from each other. | 02-27-2014 |
20140055573 | DEVICE AND METHOD FOR DETECTING A THREE-DIMENSIONAL OBJECT USING A PLURALITY OF CAMERAS - The present invention relates to a device and method for detecting a three-dimensional object using a plurality of cameras that are capable of simply detecting a three-dimensional object. The device comprises: a planarization unit for planarizing, through homography conversion, each input image obtained by the plurality of cameras; a comparison-area selecting unit for selecting each area to be compared after adjusting the offset of a camera in order to overlay a plurality of images which have been planarized by said planarization unit; a comparison-processing unit for determining whether or not corresponding pixels are identical in the comparison area selected by said comparison-area selecting unit, and generating a single image based on the results of the determination; and an object-detecting unit for detecting a three-dimensional object disposed on the ground by analyzing the form of the single image generated by said comparison-processing unit. | 02-27-2014 |
20140063198 | CHANGING PERSPECTIVES OF A MICROSCOPIC-IMAGE DEVICE BASED ON A VIEWER' S PERSPECTIVE - This document describes various apparatuses and techniques for changing perspectives of a microscopic-image device based on a viewer's perspective. Various embodiments of these techniques sense a change to a viewer's perspective based on the viewer's head position and control a microscopic-image device effective to display images of an object based on the change to the viewer's perspective. | 03-06-2014 |
20140063199 | ELECTRONIC DEVICE AND DEPTH CALCULATING METHOD OF STEREO CAMERA IMAGE USING THE SAME - There are provided an electronic device and a stereo camera image depth calculating method using the same. The stereo camera image depth calculating method includes: receiving first and second sample images obtained by simultaneously imaging an object with a stereo camera configured of first and second cameras; scanning the first and second sample images to calculate disparities in respective points of the object in a reference direction; and selecting a value equal to or smaller than a minimum value among the calculated disparities as a relative movement value. | 03-06-2014 |
20140063200 | LASER RANGING, TRACKING AND DESIGNATION USING 3-D FOCAL PLANES - The present invention tracks or locates small moving objects, or generates a 3-D frame of data by using 3-D focal plane arrays with low laser energy and few mechanically moving parts. The invention may be used to determine the direction of a laser designating a target, for target tracking, used as a 3-D movie/video camera or used to provide data for autonomous navigation. | 03-06-2014 |
20140071245 | SYSTEM AND METHOD FOR ENHANCED STEREO IMAGING - A system and method for stereoscopic image capture. The method includes capturing a first image with a first camera and capturing a second image with a second camera. The second camera comprises a lower resolution sensor than a sensor of the first camera. The method further includes determining a third image based on adjusting the first image to a resolution of the lower resolution sensor of the second camera and generating a stereoscopic image comprising the second image and the third image. | 03-13-2014 |
20140071246 | METHODS AND APPARATUS FOR PRODUCING AND CAPTURING THREE DIMENSIONAL IMAGES - A method and device for producing and capturing three dimensional (“3D”) images by utilizing a matrix of reflex micro lens assemblies (“3DRML”) is provided. Each comprises a housing having a base structure, lateral walls surrounding the base structure, an open end defined by the walls, flex mirror assembly at the base structure and dual diode (or photodiodes (“PDs”) for capturing) projecting assembly. The projecting assembly has a parallax barrier extending from about the center of the mirror assembly and dividing it into two portions, and at least two light emitting diodes (“LEDs”) (or PD) affixed to the barrier away from the mirror assembly. LEDs project light to the mirror assembly (or PDs receive lights therefrom). Two lens assemblies at the open end correct and redirect the directions of light rays. PD (or LED), facing directly to the open end, may be added to capture (or produce) two dimensional images. | 03-13-2014 |
20140078262 | IMAGE PROCESSING APPARATUS AND CAMERA MODULE USING THE SAME - An image processing apparatus and a camera module using the same are provided, the camera module comprises first and second sensor units each outputting left and right images, and an image processing unit configured to simultaneously encoding a depth image and a color image generated from the left and right images. | 03-20-2014 |
20140078263 | MONITORING APPARATUS AND SYSTEM USING 3D INFORMATION OF IMAGES AND MONITORING METHOD USING THE SAME - A monitoring apparatus using three-dimensional (3D) information of images includes: an image acquisition unit to acquire a two-dimensional (2D) image from a pan/tilt/zoom (PTZ) camera; an information extraction unit to extract 2D coordinate information of an object based on a pan/tilt angle of the PTZ camera and extract distance information between the PTZ camera and the object; an operation unit to calculate at least one of variation of the 2D coordinate information and the distance information by comparing a current frame and a previous frame of the 2D image, and variation of the 2D coordinate information and height information of the object by comparing a current frame and a previous frame of a 3D image of the object; and a position tracking unit to track a position of the object by controlling the PTZ camera based on the at least one of the two variations. | 03-20-2014 |
20140078264 | ABSOLUTE THREE-DIMENSIONAL SHAPE MEASUREMENT USING CODED FRINGE PATTERNS WITHOUT PHASE UNWRAPPING OR PROJECTOR CALIBRATION - A stereo-phase-based absolute three-dimensional (3D) shape measurement method is provided that requires neither phase unwrapping nor projector calibration. This proposed method can be divided into two steps: (1) obtain a coarse disparity map from the quality map; and (2) refine the disparity map using local phase information. Experiments demonstrated that the proposed method could achieve high-quality 3D measurement even with extremely low-quality fringe patterns. The method is particular well-suited for a number of different applications including in mobile devices such as phones. | 03-20-2014 |
20140078265 | MOVING PICTURE CAPTURING DEVICE, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND IMAGE DATA PROCESSING METHOD - An image synthesis unit receives respective pixel values for a single horizontal row of a ¼ demosaiced image, a 1/16 demosaiced image, and a 1/64 demosaiced image from a pyramid filter for reducing, in a plurality of stages, a frame of a moving image that is captured. The image synthesis unit then connects the pixel values in a predetermined rule so as to generate a virtual synthesized image and outputs the synthesized image in the form of streams. A control unit of an image transmission unit notifies a data selection unit of a request from a host terminal. The data selection unit selects and extracts necessary data from respective streams of pieces of data of the synthesized image, a RAW image, and a 1/1 demosaiced image, and generates a stream of data to be transmitted. A packetizing unit packetizes the stream and transmits the packetized stream to the host terminal. | 03-20-2014 |
20140085430 | BINOCULAR IMAGE PICK-UP DEVICE, CONTROL METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - A mobile device ( | 03-27-2014 |
20140098193 | METHODS AND DEVICES FOR GENERATING A STEREOSCOPIC IMAGE - Methods and devices for generating a stereoscopic image are described. In one aspect, the electronic device includes a main body and a support rotatably coupled with the main body about an axis of rotation. The support is rotatable between a plurality of positions including a first position and a second position. The electronic device also includes a first camera module for generating first camera data and a second camera module for generating second camera data. The second camera module is positioned in spaced relation to the first camera module and coupled to the support away from the axis of rotation. The electronic device further includes a controller coupled with the first camera module and the second camera module. | 04-10-2014 |
20140098194 | METHOD AND APPARATUS FOR CALIBRATING AN IMAGING DEVICE - Described are methods and apparatus for adjusting images of a stereoscopic image pair. The methods and apparatus may capture a first and second image with first and second imaging sensors. The two imaging sensors have intrinsic and extrinsic parameters. A normalized focal distance of a reference imaging sensor may also be determined based on intrinsic and extrinsic parameters. A calibration matrix is then adjusted based on the normalized focal distance. The calibration matrix may be applied to an image captured by a image sensor. | 04-10-2014 |
20140098195 | STEREO CAMERA SYSTEM WITH WIDE AND NARROW INTEROCULAR DISTANCE CAMERAS - A stereographic camera system and method of operating a stereographic camera system. A camera platform may include a first camera head including first left and right cameras separated by a first interocular distance, the first camera head providing first left and right video streams, and a second camera head aligned with the first camera head, the second camera head including second left and right cameras separated by a second interocular distance, the second camera head providing second left and right video streams. An output selector may select either the first left and right video streams or the second left and right video streams to output as a 3D video output. The first interocular distance may be settable over a first range, and the second interocular distance may be settable over a second range, at least a portion of the second range smaller than the first range. | 04-10-2014 |
20140098196 | LINE RECOGNITION APPARATUS, LINE RECOGNITION METHOD AND LINE RECOGNITION PROGRAM STORAGE MEDIUM - A line recognition apparatus for recognizing a line on a surface over which a vehicle moves, using an image of an area ahead of the vehicle captured by an image capturing unit mounted on the vehicle, includes a dividing line setting unit to set a dividing line in the captured image area ahead of the vehicle to divide the captured image area into a first image area corresponding to a surface close to the vehicle and a second image area in the captured image area corresponding to a surface far from the vehicle; a straight line recognition unit to conduct a linear approximation to an image in the first image area to recognize a straight line; and a curved line recognition unit to conduct a curved line approximation to an image in the second image area to recognize a curved line. | 04-10-2014 |
20140104394 | SYSTEM AND METHOD FOR COMBINING DATA FROM MULTIPLE DEPTH CAMERAS - A system and method for combining depth images taken from multiple depth cameras into a composite image are described. The volume of space captured in the composite image is configurable in size and shape depending upon the number of depth cameras used and the shape of the cameras' imaging sensors. Tracking of movements of a person or object can be performed on the composite image. The tracked movements can subsequently be used by an interactive application. | 04-17-2014 |
20140104395 | Methods of and Systems for Three-Dimensional Digital Impression and Visualization of Objects Through an Elastomer - Methods of and systems for three-dimensional digital impression and visualization of objects through an elastomer are disclosed. A method of estimating optical correction parameters for an imaging system include pressing an object of known surface topography against an elastomer and imaging a plurality of views of the surface topography of the object through the elastomer. The method also includes estimating a three-dimensional model of the object based on the plurality of views and estimating optical correction parameters based on a known surface topography of the object and the estimated three-dimensional model. The optical correction parameters correct distortions in the estimated three-dimensional model to better match the known surface topography. | 04-17-2014 |
20140104396 | APPARATUS AND METHOD FOR STREAMING LIVE IMAGES, AUDIO AND META-DATA - A method for streaming and viewing a user's video and audio experiences includes removably mounting an image recording device in close proximity to a user's eyes such that the image recording device is operable to record the user's visual and audio experiences. A real time signal is created by the image recording device, including at least one of video footage, still images, or audio captured by the image recording device. The real time signal is streamed from the image recording device to a server using at least one communications network. The real time signal is transmitted from the server to a remote communication device for producing an output that is perceptible to a viewer so that said viewer can experience the user's environment and the user's relationship to the environment. | 04-17-2014 |
20140111622 | METHOD AND APPARATUS FOR A 3-D ELECTRON HOLOGRAPHIC VISUAL AND AUDIO SCENE PROPAGATION IN A VIDEO OR CINEMATIC ARENA, DIGITALLY PROCESSED, AUTO LANGUAGE TRACKING - A system and method for displaying images in three dimensions. The system may include a dual axis four lens system, four LCD switching elements, a pair of LCD switched dual filtered dichroic mirrors, and a pair of half silvered dichroic color filter elements, and two charge coupled device pickups. The system may process light through a number of axis to produce optical disparity for presenting three dimensional video. | 04-24-2014 |
20140111623 | STEREO IMAGING SYSTEM WITH AUTOMATIC DISPARITY ADJUSTMENT FOR DISPLAYING CLOSE RANGE OBJECTS - A stereo imaging system comprises a stereoscopic camera having left and right image capturing elements for capturing stereo images; a stereo viewer; and a processor configured to modify the stereo images prior to being displayed on the stereo viewer so that a disparity between corresponding points of the stereo images is adjusted as a function of a depth value within a region of interest in the stereo images after the depth value reaches a target depth value. | 04-24-2014 |
20140111624 | SHOOTING APPARATUS AND SHOOTING CONTROL METHOD - A shooting apparatus has an image pickup section, a display section which displays an image picked up by the image pickup section, an operation section for performing operations including a shooting command, a communication section which performs communication with a further shooting apparatus, a determination section which determines a left-right placement relationship between the shooting apparatus and the further shooting apparatus from a predetermined position held by the user with a right hand or a left hand or from a predetermined operation, and a control section which, by transmitting a signal to the further shooting apparatus through the communication section, performs control for causing at least a portion of an image picked up by the further shooting apparatus to be transmitted from the further shooting apparatus. | 04-24-2014 |
20140111625 | APPARATUS AND METHOD FOR MEASURING GOLF CLUB SHAFT FLEX AND GOLF SIMULATION SYSTEM INCORPORATING THE SAME - A method for measuring shaft flex comprises capturing at least one image of a shaft during movement of the shaft through a swing plane and examining the at least one image to determine the flex of the shaft. | 04-24-2014 |
20140118503 | STEREO CAMERA APPARATUS, SELF-CALIBRATION APPARATUS AND CALIBRATION METHOD - A stereo camera apparatus including an image capturing device, an optical axis controlling module and a calculating module is provided. The image capturing device is suitable for obtaining a stereo image, and the image capturing device includes a plurality of image capturing units. The optical axis controlling module is coupled to the image capturing device. The calculating module is coupled to the image capturing device and the optical axis controlling module, wherein the calculating module calculates a calibration condition according to the stereo image. The optical axis controlling module adjusts directions of imaging optical axes of the image capturing units. After being adjusted by the optical axis controlling modules, the imaging optical axes of the image capturing units are aligned. Besides, a self-calibration apparatus and a method of calibration are also provided. | 05-01-2014 |
20140118504 | CAMERA DEVICE WITH THREE-DIMENSIONAL OBJECT AHEAD DETECTION UNIT - Provided is a camera device capable of estimating a road shape ahead of a target vehicle or determining whether or not the target vehicle needs to be decelerated by controlling a brake before a curve, even in the situation where a white line of a traveling road or a roadside three-dimensional object is difficult to detect. A camera device | 05-01-2014 |
20140125771 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR RUNTIME ADJUSTMENT OF IMAGE WARPING PARAMETERS IN A MULTI-CAMERA SYSTEM - Methods, systems, and computer program products for determining, without interrupting a video processing pipeline, whether currently used warping parameters are appropriate for a multi-camera system. New warping parameters may be determined, where these parameters cause the images rectified with these new parameters to have the desired geometric properties. This determination may be made without interrupting the video processing pipeline. Warping parameters may be determined, for example, such that the epipolar lines of the two cameras are horizontal and properly aligned, as defined below, and the metric 3D position of a point observed by both cameras can be determined and is accurate. | 05-08-2014 |
20140125772 | IMAGE PROCESSING APPARATUS AND METHOD, IMAGE PROCESSING SYSTEM AND PROGRAM - There is provided an image processing apparatus including a plurality of imaging units included in a stereo camera, the plurality of imaging units being configured to image a first chart pattern including a pattern that is a plurality of feature points and a mirror surface, and a correction parameter calculation unit configured to calculate a correction parameter that corrects a gap of the plurality of imaging units, based on the pattern included in the first chart pattern imaged by the plurality of imaging units and a pattern mirrored in the mirror surface. | 05-08-2014 |
20140125773 | IMAGE PROCESSING METHODS AND APPARATUS - A method of calculating a similarity measure between first and second image patches, which include respective first and second intensity values associated with respective elements of the first and second image patches, and which have a corresponding size and shape such that each element of the first image patch corresponds to an element on the second image patch. The method: determines a set of sub-regions on the second image patch corresponding to elements of the first image patch and having first intensity values within a range defined for that sub-region; calculates variance, for each sub-region of the set over all of the elements of that sub-region, of a function of the second intensity value associated with that element and the first intensity value associated with the corresponding element of the first image patch; and calculates similarity measure as the sum over all sub-regions of the calculated variances. | 05-08-2014 |
20140125774 | APPARATUS FOR SYNTHESIZING THREE-DIMENSIONAL IMAGES TO VISUALIZE SURROUNDINGS OF VEHICLE AND METHOD THEREOF - The present invention relates to three-dimensional visualization of the surrounding images of a vehicle, and comprises the steps of: enabling a plurality of wide angle cameras provided at a vehicle to receive a plurality of photographed images for reference patterns formed on the ground; extracting feature points from the photographed reference patterns and estimating a relative location and an installation angle of each camera using the known physical location information of the extracted feature points; obtaining optical parameters comprising an optical center of a lens for correcting lens distortion using the photographed images and mapping each image on a surface of a Gaussian sphere using the obtained optical center; changing an angle and distance such that the Gaussian sphere and the real reference patterns correspond to each other using the relative location and the installation angle of the estimated camera and arranging the images in a three-dimensional virtual space; and obtaining a three-dimensional single image by mapping each image arranged in the three-dimensional virtual space to an inner surface of the three-dimensional sphere corresponding to one large sphere. | 05-08-2014 |
20140132733 | Backfilling Points in a Point Cloud - An apparatus, system, and method for increasing points in a point cloud. In one illustrative embodiment, a two-dimensional image of a scene and the point cloud of the scene are received. At least a portion of the points in the point cloud are mapped to the two-dimensional image to form transformed points. A fused data array is created using the two-dimensional image and the transformed points. New points for the point cloud are identified using the fused data array. The new points are added to the point cloud to form a new point cloud. | 05-15-2014 |
20140132734 | System and Method for 3-D Object Rendering of a Moving Object Using Structured Light Patterns and Moving Window Imagery - A moving object to be subject to 3-dimensional rendering is illuminated by a repeated sequence of a number N different two-dimensional structured light patterns. For each illumination, the illuminated object is captured by two spaced apart cameras, thereby creating a series of pairs of two-dimensional images. A set of N adjacent pairs of the two-dimensional images is used to form a single three-dimensional image frame. A moving window of N adjacent pairs of the two-dimensional images provides a train of such three-dimensional image frames. The object may furthered be illuminated by non-structured light whose captured image reflection may be used as an overlay over the three-dimensional rendered object. | 05-15-2014 |
20140132735 | ARRAY CAMERA, MOBILE TERMINAL, AND METHODS FOR OPERATING THE SAME - An array camera, a mobile terminal, and methods for operating the same are disclosed. The method for operating an array camera including a plurality of camera modules includes applying a different camera environment setting from the other camera modules to at least one of the plurality of camera modules, acquiring images through the plurality of camera modules, and combining the acquired images. | 05-15-2014 |
20140132736 | IMAGE CAPTURE USING A VIRTUAL CAMERA ARRAY - Image capturing systems are disclosed. In one aspect, an image capturing system includes an image capture device and at least two light-deflecting devices associated with the image capture device. The image capture device is capable of capturing different perspective views of objects in a scene. The at least two light-deflecting devices are positioned between the image capture device and the scene. The at least two light-deflecting devices are capable of being oriented in at least two different orientations to re-direct the path of light rays from the objects in the scene to the associated image capture device, enabling the capture of successive perspective views of the scene. | 05-15-2014 |
20140132737 | METHOD AND APPARATUS FOR GENERATING 3D IMAGES USING A PLURALITY OF MOBILE DEVICES - A technique for generating a three-dimensional (3D) image using a plurality of terminals is provided. The technique includes performing calibration of a distance between lenses in a plurality of terminals by using view images of a two-dimensional (2D) object acquired by the plurality of terminals, acquiring view images of a 3D object while maintaining a lens distance between the plurality of terminals which is determined based on the result of the calibration, and processing the acquired view images of the 3D object in order to generate a 3D image of the 3D object. The 3D image allows a user to experience the same sense of depth as viewing the object in the real world. | 05-15-2014 |
20140132738 | THREE-DIMENSIONAL IMAGE CAPTURE DEVICE, LENS CONTROL DEVICE AND PROGRAM - A 3D image capture device includes: a first image capturing section including a first optical system and a first image sensor that outputs a first signal to generate a first image; a second image capturing section including a second optical system that has parallax with respect to the first optical system and a second image sensor that outputs a second signal to generate a second image that has parallax with respect to the first image; a point of convergence adjusting section configured to adjust the position of the point of convergence; a working range setting section configured to set working ranges for the image stabilization working according to the position of the point of convergence; and an image stabilizing section configured to cancel the camera shake within the set working ranges. | 05-15-2014 |
20140132739 | Stereo Camera - Although a conventional method can eliminate a mounting position deviation when left and right camera units only are taken into consideration, a problem is posed that deviation again occurs due to poor machining precision and assembly precision at the mounting surface between a camera unit and a member when a camera unit is mounted to a stay. According to this invention, mounting surfaces for mounting left and right imaging elements to a stay are provided to directly position left and right imaging elements to the stay, whereby built-up tolerance between components is reduced and the positional mounting precision between imaging elements is improved. | 05-15-2014 |
20140139641 | SYSTEMS AND METHODS FOR CAPTURING MOTION IN THREE-DIMENSIONAL SPACE - Methods and systems for capturing motion and/or determining the shapes and positions of one or more objects in 3D space utilize cross-sections thereof. In various embodiments, images of the cross-sections are captured using a camera based on edge points thereof. | 05-22-2014 |
20140146142 | THREE-DIMENSIONAL MEASURING DEVICE USED IN THE DENTAL FIELD - The three dimensional measuring device used in the dental field and aimed at measuring in the absence of projection of active or structured light, includes an image-capturing device and data-processor for images. The image-capturing device is capable of simultaneously, or almost simultaneously, capturing at least two images, one of which is totally or partially included in the other one. The included image describes a narrower field than that of the other one, and has a higher accuracy than that of the other one. | 05-29-2014 |
20140152776 | Stereo Correspondence and Depth Sensors - Stereo correspondence and depth sensor techniques are described. In one or more implementations, a depth map generated by a depth sensor is leveraged as part of processing of stereo images to assist in identifying which parts of stereo images correspond to each other. The depth map, for instance, may be utilized to assist in identifying depth discontinuities in the stereo images. Additionally, techniques may be employed to align the depth discontinuities identified from the depth map to image edges identified from the stereo images. Techniques may also be employed to suppress image edges that do not correspond to the depth discontinuities of the depth map in comparison with image edges that do correspond to the depth discontinuities as part of the identification. | 06-05-2014 |
20140152777 | CAMERA HAVING ADDITIONAL FUNCTIONALITY BASED ON CONNECTIVITY WITH A HOST DEVICE - Embodiments may be directed to lens cameras which may be cameras arranged as a sensor in a lens cap. A lens camera may comprise a printed circuit board with a digital image sensor and associated components enclosed in a cylindrical body that may be constructed of metal, plastic, or the like, or combination thereof. Lens cameras may be fitted with lens mounts for attaching host devices, cameras, interchangeable lens, or the like. Lens mounts on a lens camera may be arranged to be compatible with one or more standard lens mounts. Accordingly, a lens camera may be attached to cameras that have compatible lens mounts. Also, interchangeable lens having lens mounts compatible with the lens camera may be attached to the lens camera. Further, lens cameras may communicate with host devices using wired or wireless communication facilities. | 06-05-2014 |
20140152778 | IMAGING SYSTEM FOR VEHICLE - A vehicular vision system includes a plurality of imaging sensors disposed at the vehicle and a display screen disposed in the vehicle. A processing system is operable to process captured image data and to combine and/or manipulate captured image data to provide a three-dimensional representation of the exterior scene for display at the display screen. The processing system is operable to process the captured image data in accordance with a curved surface model, and is operable to process the image data to provide the three-dimensional representation as if seen by a virtual observer from a first virtual viewing point exterior of the vehicle having a first viewing direction. The processing system is operable to adjust the curved surface model when displaying the three-dimensional representation from a second virtual viewing point exterior of the vehicle having a second viewing direction to provide enhanced display of the images. | 06-05-2014 |
20140160245 | METHOD AND APPARATUS FOR STEREOSCOPIC FOCUS CONTROL OF STEREO CAMERA - A stereoscopic control method includes: establishing a specific mapping relation between a specific disparity value and a specific set of a first focal setting value of a first sensor of a stereo camera and a second focal setting value of a second sensor of the stereo camera; and controlling stereoscopic focus of the stereo camera according to the specific mapping relation. Besides, a stereoscopic control apparatus includes a mapping unit and a focus control unit. The mapping unit is arranged for establishing at least a specific mapping relation between a specific disparity value and a specific set of a first focal setting value of a first sensor of a stereo camera and a second focal setting value of a second sensor of the stereo camera. The focus control unit is arranged for controlling stereoscopic focus of the stereo camera according to the specific mapping relation. | 06-12-2014 |
20140160246 | TECHNIQUES FOR RECTIFICATION OF CAMERA ARRAYS - Techniques for rectification of camera arrays are described. In one embodiment, for example, an apparatus may comprise a processor circuit and an imaging management module, and the imaging management module may be operable on the processor circuit to determine a composite rotation matrix for a camera array comprising a plurality of cameras, determine a composite intrinsic parameter matrix for the camera array, and compute one or more rectification maps for the camera array based on the composite rotation matrix and the composite intrinsic parameter matrix, each of the one or more rectification maps corresponding to one of the plurality of cameras. Other embodiments are described and claimed. | 06-12-2014 |
20140160247 | TECHNIQUES FOR WAVELET-BASED IMAGE DISPARITY ESTIMATION - Various embodiments are generally directed to repeated use of wavelet filters with different directional orientations each time to detect distances to edges in different directions in deriving a disparity map from multiple image bitmaps. A method includes subjecting an image bitmap to a first-order wavelet filter a selected number of times, an orientation of the first-order wavelet filter altered each time to create a first set of intermediate maps; and subjecting the first image bitmap to a second-order wavelet filter the selected number of times, an orientation of the second-order wavelet filter altered each time to create a second set of intermediate maps; the first-order and second-order wavelet filters, as well as their orientations, selected to be mathematically related such that the first-order wavelet filter approximates a sine function and the second-order wavelet filter approximates a related cosine function, both masked by a Gaussian. Other embodiments are described and claimed. | 06-12-2014 |
20140160248 | HEAD MOUNTABLE CAMERA SYSTEM - Head mountable camera devices, systems, and methods are disclosed. | 06-12-2014 |
20140160249 | DISPLAY SYSTEM AND METHOD - A display system includes a line-of-sight tracking camera to detect an eyeball of a driver, first and second stereo cameras, a controlling unit, and a storing unit. The first and second stereo camera photographs a range corresponding to a field-of-view based on stereo camera-based line-of-sight information that is changed based on line-of-sight tracking camera-based line-of-sight information, and provide a photographed image. The controlling unit converts the line-of-sight tracking camera-based line-of-sight information into first and second stereo camera-based line-of-sight information based on pre-stored position and rotation information of the tracking camera and the first and second stereo cameras, and project the converted information onto the first and second stereo cameras, such that a three-dimensional line-of-sight coordinate is calculated. The storing unit stores information related to a system as well as the position and rotation information of the tracking camera and the first and second stereo cameras. | 06-12-2014 |
20140160250 | HEAD MOUNTABLE CAMERA SYSTEM - Head mountable camera devices, systems, and methods are disclosed. | 06-12-2014 |
20140160251 | LIVE STREAMING VIDEO OVER 3D - A video monitoring system and method comprises a first camera at a first camera location configured to video record a first monitored area, wherein a georeference location of the first monitored area is known, and a virtual 3D model of the monitored zone that includes the first camera location and the first monitored area, wherein the virtual 3D model is georeferenced to a physical location. The system further comprises a processor configured to receive the video recording of the first monitored area and to overlay the video recording of the first monitored area onto a part of the virtual 3D model that corresponds to the georeference location of the first monitored area. A display is also connected to the processor and configured to display the virtual 3D model of the monitored zone overlaid with the video recording of the first monitored area. | 06-12-2014 |
20140160252 | REDUNDANT OBJECT DETECTION FOR DRIVER ASSISTANCE SYSTEMS - A device for redundant object detection includes a stereo camera having two image sensors, a first processor for detecting objects by stereo image evaluation of image data from the two image sensors, and a second processor for classifying the detected objects by evaluation of image data from at least one of the two image sensors. A method and a program for such object detection and classification are also provided. | 06-12-2014 |
20140168377 | STEREOSCOPIC CAMERA OBJECT DETECTION SYSTEM AND METHOD OF ALIGNING THE SAME - A system, controller, and method for aligning a stereo camera of a vehicle mounted object detection system that includes a first camera and a second camera mounted spaced apart on a vehicle. An image from each camera at two different times is used to determine an observed displacement of an object relative to the vehicle. A predicted displacement of the object relative to the vehicle is also determined using either a difference of vehicle position measured based on other vehicle measurements or GPS, or a difference of size of the object in images taken at the two different times. Alignment is provided by determining a triangulation correction based on a difference of the observed displacement and the predicted displacement to correct for misalignment of the cameras. | 06-19-2014 |
20140168378 | CALIBRATION AND REGISTRATION OF CAMERA ARRAYS USING A SINGLE CIRCULAR GRID OPTICAL TARGET - Methods for determining intrinsic parameters associated with a camera and for registering cameras within a camera array are described. In some embodiments, a camera may be calibrated using an optical target that is positioned at a depth outside the depth of focus of the camera. The optical target may include a grid of symmetrical shapes (e.g., a rectilinear grid of circles or tilted squares). The intrinsic parameters for the camera may be determined using an iterative calibration process in which a cost function is used to evaluate the straightness of lines intersecting rows and columns associated with centroids of the symmetrical shapes. In some embodiments, the registration of a color camera with a depth camera may include mapping centroids identified within a first color image captured by the color camera with corresponding centroids identified within an undistorted intensity image captured by the depth camera. | 06-19-2014 |
20140168379 | DEVICE FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT - A device for optically scanning and measuring an environment is provided. The device includes at least one projector for producing at least one uncoded pattern on an object in the environment. A first camera is provided for recording at least one first image of the object provided with the pattern, the first camera having a first image plane. A second camera is provided for recording at least one second image of the object provided with the uncoded pattern, the second camera being spaced apart from the first camera in order to acquire the uncoded pattern on a second image plane. A controller is provided having a processor configured to determine the three-dimensional coordinates of points on the surface of the object based at least in part on the uncoded pattern, the at least one first image and the at least one second image. | 06-19-2014 |
20140168380 | DEVICE FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT - A device for optically scanning and measuring an environment is provided. The device includes a movable scanner having at least one first projector for producing at least one uncoded first pattern on an object in the environment. The scanner includes at least one camera for recording images of the object provided with the pattern and a controller coupled to the first projector and the camera. The device further includes at least one second projector which projects a stationary uncoded second pattern on the object while the scanner is moved. Wherein the controller has a processor configured to determine a set of three-dimensional coordinates of points on a surface of the object from a set of images acquired by the camera based at least in part on the first pattern. The controller is further configured to register the set of images relative based in part on the stationary second pattern. | 06-19-2014 |
20140168381 | STEREOSCOPIC IMAGE SIGNAL PROCESSING DEVICE AND STEREOSCOPIC IMAGE CAPTURE DEVICE - This stereoscopic image device includes a parallax converter. The parallax converter sets a first parallax amount of a subject at a specific location on the basis of horizontal field angle information, convergence plane distance information, and inter-axial information. The parallax converter sets a parallax coefficient on the basis of the first parallax amount and a second parallax amount allowed by the subject at a specific location. The parallax converter sets the amount of parallax of the stereoscopic image to be less than or equal to the second parallax amount on the basis of the parallax coefficient. | 06-19-2014 |
20140168382 | METHOD AND SYSTEM FOR RELIABLE 3D SHAPE EXTRACTION OF METAL SURFACE - The present invention relates to a method and system for reliable 3D shape extraction of a metal surface. In this method, images are acquired at the same time by simultaneously irradiating interference-free polarized lights to a metal object. A photometric stereo method is then applied based on the images except for images which make the extraction of a 3D shape of the metal object inaccurate. | 06-19-2014 |
20140168383 | IMAGE PICKUP DEVICE AND PROGRAM - An image capture device includes: a first and second optical system including a first and second focus lens, respectively; a first image sensor that outputs an electrical signal representing a subject image that has been produced through the first focus lens; a second image sensor that outputs an electrical signal representing a subject image produced through the second focus lens; and a drive controller that moves the first and second focus lenses along their optical axes. The drive controller has the second focus lens follow a position determined by a position of the first focus lens until the first focus lens reaches a position close to in-focus position, and then moves the first and second focus lenses to in-focus positions independently of each other once the first focus lens has reached the position close to the in-focus position. | 06-19-2014 |
20140168384 | APPARATUS AND METHOD FOR PERFORMING MOTION CAPTURE USING A RANDOM PATTERN ON CAPTURE SURFACES - A method is described comprising: applying a random pattern to specified regions of an object; tracking the movement of the random pattern during a motion capture session; and generating motion data representing the movement of the object using the tracked movement of the random pattern. | 06-19-2014 |
20140168385 | VIDEO SIGNAL PROCESSING APPARATUS AND VIDEO SIGNAL PROCESSING METHOD - [Object] To provide a part, which seems to be provided with an excessive 3D effect, to a user with use of a user interface with which the user easily grasps the part intuitively, | 06-19-2014 |
20140176680 | Methods and Apparatus for Demosaicing Images with Highly Correlated Color Channels - In one embodiment of the invention, an apparatus is disclosed including an image sensor, a color filter array, and an image processor. The image sensor has an active area with a matrix of camera pixels. The color filter array is in optical alignment over the matrix of the camera pixels. The color filter array assigns alternating single colors to each camera pixel. The image processor receives the camera pixels and includes a correlation detector to detect spatial correlation of color information between pairs of colors in the pixel data captured by the camera pixels. The correlation detector further controls demosaicing of the camera pixels into full color pixels with improved resolution. The apparatus may further include demosaicing logic to demosaic the camera pixels into the full color pixels with improved resolution in response to the spatial correlation of the color information between pairs of colors. | 06-26-2014 |
20140184749 | USING PHOTOMETRIC STEREO FOR 3D ENVIRONMENT MODELING - Detecting material properties such reflectivity, true color and other properties of surfaces in a real world environment is described in various examples using a single hand-held device. For example, the detected material properties are calculated using a photometric stereo system which exploits known relationships between lighting conditions, surface normals, true color and image intensity. In examples, a user moves around in an environment capturing color images of surfaces in the scene from different orientations under known lighting conditions. In various examples, surfaces normals of patches of surfaces are calculated using the captured data to enable fine detail such as human hair, netting, textured surfaces to be modeled. In examples, the modeled data is used to render images depicting the scene with realism or to superimpose virtual graphics on the real world in a realistic manner. | 07-03-2014 |
20140184750 | Stereo Vision Encoded Ultrasonic Inspection - This invention applies optical tracking technology with an ultrasound inspection system to associate recorded position data with the inspection data. The reference targets of the optical tracking system can be attached to the inspection assembly to allow fully recorded position information to be associated with the ultrasonic, eddy current, or other nondestructive examination data without substantially impacting the overall envelope of the NDE inspection equipment. Moreover, the optical tracking system can be used to monitor skew or twist of the inspection equipment with respect to the normal rectilinear transducer orientation. The inspection equipment position information is then coupled to the inspection data to provide outputs equivalent to fully encoded multi-axis manipulator automated scans, but with less setup burden and equipment expense. | 07-03-2014 |
20140184751 | DEVICE FOR ACQUIRING DEPTH IMAGE, CALIBRATING METHOD AND MEASURING METHOD THEREFOR - A device for acquiring depth image, a calibrating method and a measuring method therefore are provided. The device includes at least one projecting device, at least one image sensing device, a mechanism device and a processing unit. The projecting device projects a projection pattern to a measured object. The image sensing device is controlled to adjust a focal length and focus position, and therefore sense real images. The mechanism device adjusts a location and/or a convergence angle of the image sensing device. The processing unit calibrates the at least one image sensing device and generates a three dimension (3D) measuring parameter set at a model focal length according to a plurality of image setting parameter reference sets corresponding to a model focal length and a plurality of default node distances, respectively, and then estimates a depth map or depth information of the measured object. | 07-03-2014 |
20140184752 | METHOD OF CONTROLLING TWO CAMERAS OF A 3D CAMERA RIG AND CAMERA RIG - The invention relates to a method for controlling two cameras of a camera rig for shooting 3D films, wherein optimum values for the specific instant are used for a distance of the cameras from a point at which the optical axes of the cameras intersect, i.e. CVD | 07-03-2014 |
20140184753 | STEREOSCOPIC IMAGE CAPTURING DEVICE AND STEREOSCOPIC IMAGE CAPTURING METHOD - A camera unit that captures and generates a plurality of images of a subject and a setting unit that sets different image capturing positions of the camera unit are provided. The setting unit sets the different image capturing positions so that the distance between an n−th image capturing position and an n+1th image capturing position and the distance between an m−th image capturing position and an m+1th image capturing position among the different image capturing positions differ from each other, where n and m are different natural numbers. | 07-03-2014 |
20140192164 | SYSTEM AND METHOD FOR DETERMINING DEPTH INFORMATION IN AUGMENTED REALITY SCENE - A system and method for determining individualized depth information in an augmented reality scene are described. The method includes receiving a plurality of images of a physical area from a plurality of cameras, extracting a plurality of depth maps from the plurality of images, generating an integrated depth map from the plurality of depth maps, and determining individualized depth information corresponding to a point of view of the user based on the integrated depth map and a plurality of position parameters. | 07-10-2014 |
20140192165 | SIGNALING OF CAMERA AND/OR DEPTH PARAMETERS - An encoder and a method therein for providing an update message relating to at least one of camera parameters and depth parameters “the parameters”, a decoder and a method therein for decoding the update message, a first device comprising the encoder and a second device comprising the decoder are provided. The parameters enable the decoder to synthesize a first view for a first camera position based on a second view for a second camera position and the parameters of the second view. The encoder detects which of the parameters are changing over time. Next, the encoder modularizes the parameters into a respective module. Furthermore, the encoder encodes each respective module into the update message and sends the update message to the decoder. Next, the decoder decodes each respective module of the update message to obtain the parameters which are to be updated. | 07-10-2014 |
20140198184 | STEREO ASSIST WITH ROLLING SHUTTERS - An imaging system for a vehicle may include a first image capture device having a first field of view and configured to acquire a first image relative to a scene associated with the vehicle, the first image being acquired as a first series of image scan lines captured using a rolling shutter. The imaging system may also include a second image capture device having a second field of view different from the first field of view and that at least partially overlaps the first field of view, the second image capture device being configured to acquire a second image relative to the scene associated with the vehicle, the second image being acquired as a second series of image scan lines captured using a rolling shutter. As a result of overlap between the first field of view and the second field of view, a first overlap portion of the first image corresponds with a second overlap portion of the second image. The first image capture device has a first scan rate associated with acquisition of the first series of image scan lines that is different from a second scan rate associated with acquisition of the second series of image scan lines, such that the first image capture device acquires the first overlap portion of the first image over a period of time during which the second overlap portion of the second image is acquired. | 07-17-2014 |
20140204181 | METHOD FOR CALIBRATING A STEREOSCOPIC PHOTOGRAPHY DEVICE - The present invention concerns the field of stereoscopic photography devices and more precisely calibration thereof. | 07-24-2014 |
20140204182 | MULTI-SENSOR VIDEO FRAME SYNCHRONIZATION APPARATUS AND METHODS - Apparatus and methods disclosed herein operate to monitor times of receipt of start-of-frame indications associated with frames received from multiple image sensors at a video controller. Time differences between the times of receipt of the frames are calculated. Embodiments herein alter one or more frame period determining parameter values associated with the image sensors if the time differences equal or exceed frame synchronization hysteresis threshold values. Parameter values are adjusted positively and/or negatively to decrease the time differences. The parameter values may be reset at each image sensor when the time differences become less than the frame synchronization hysteresis threshold value as additional frames are received at the video controller. | 07-24-2014 |
20140210950 | SYSTEMS AND METHODS FOR MULTIVIEW METROLOGY - Described are systems and methods for measuring objects using stereoscopic imaging. After determining keypoints within a set of stereoscopic images, a user may select a desired object within an imaged scene to be measured. Using depth map information and information about the boundary of the selected object, the desired measurement may be calculated and displayed to the user on a display device. Tracking of the object in three dimensions and continuous updating of the measurement of a selected object may also be performed as the object or the imaging device is moved. | 07-31-2014 |
20140218482 | Positive Train Control Using Autonomous Systems - The use of widely separated and coordinated cameras allows trains to recognize obstructions and calculate distance to them to a degree which enables them to react quickly and brake early enough to avoid accidents. This applies to hazards such as fallen trees, stalled cars, people, and other trains on the rails. The system can also apply to crossings, enabling them to see approaching trains and gauge their distance, velocity, and deceleration, so that they can be shut down early and alarms sounded immediately. These systems are autonomous, using software which allows trains to know exactly where they are and at what speed they are travelling independently of external signals, including GPS, allowing a measure of safety beyond normal communications. These systems can also work in the infra-red, allowing compensation for fog and rain. | 08-07-2014 |
20140218483 | OBJECT POSITIONING METHOD AND DEVICE BASED ON OBJECT DETECTION RESULTS OF PLURAL STEREO CAMERAS - Disclosed are an object positioning method and an object positioning device based on object detection results of plural stereo cameras. The method comprises a step of obtaining, when each of the plural stereo cameras continuously carries out tracking and detection with respect to each of objects, positional information of the corresponding object; a step of generating, based on the positional information of the corresponding object, a trajectory of the corresponding object; and a step of carrying out a merging process with respect to the trajectories generated corresponding to the plural stereo cameras so as to determine at least one object position. | 08-07-2014 |
20140218484 | STEREOSCOPIC IMAGE PICKUP APPARATUS - A stereoscopic image pickup apparatus includes a plurality of image pickup units configured to acquire a plurality of images at each viewpoint by photographing an object from a plurality of different viewpoints, a measuring unit configured to measure an object distance which is a distance between the plurality of image pickup units and the object, a calculation unit configured to calculate an effective range where the plurality of images becomes parallax viewable stereoscopically, a control unit configured to control a focal length of the plurality of the image pickup units so that the object distance and the focal length are within the effective range and an image expanding and reduction unit configured to expand each image region of the plurality of images according to a control of the focal length by the control unit. | 08-07-2014 |
20140218485 | PARALLAX CALCULATION METHOD AND PARALLAX CALCULATION DEVICE - A disparity calculation apparatus for a stereo camera implements ranging of an object that includes consecutive similar patterns. In stereo matching, if a plurality of corresponding point candidates are present in a sum of absolute differences or similar evaluation value distribution for a target point, an evaluation value map is generated by superimposing an evaluation value distribution of a target point, for which a plurality of corresponding points are determined to be present, and an evaluation value distribution of each other target point present in a peripheral area of that target point. The shape of an object is represented in real space around a target point for which a plurality of corresponding points are determined to be present. The true distance of a railing that extends in a straight line is determined by extracting a line segment with the strongest linearity in the evaluation value map. | 08-07-2014 |
20140232828 | WORK MONITORING SYSTEM - A system and methods for monitoring work processes. Once example computer-implemented method includes recording a three-dimensional work trajectory. The work trajectory comprises a representation of the actual motion of one or more markers. The method further includes comparing the work trajectory to a work template. The work template comprises a representation of the desired motion of the one or more markers. The method further includes sending a success indication to a display when the work trajectory is similar to the work template and sending a failure indication to the display when the work trajectory is dissimilar to the work template. | 08-21-2014 |
20140232829 | IMAGE PROCESSING SYSTEM BASED ON STEREO IMAGE - The present invention relates to an image processing system for pointing or making an augmented reality image by selectively capturing a left or right image of a stereo image of a 3D display, and detecting a mark from the captured image. | 08-21-2014 |
20140232830 | STEREOSCOPIC IMAGING APPARATUS - In order to provide a stereoscopic imaging apparatus that can acquire, in a case in which a brightness different is large, parallax information containing a parallax image in all image capturing frames, provided are an image acquisition unit that acquires a first image and a second image different from the first image in exposure time, a gain and offset correction unit | 08-21-2014 |
20140240464 | Context-Based Depth Sensor Control - An electronic device ( | 08-28-2014 |
20140240465 | THREE-DIMENSIONAL IMAGE PICKUP APPARATUS, CONVERGENCE DISTANCE ADJUSTMENT METHOD, AND PROGRAM - [Object] To preferably set a focus distance and a convergence distance. | 08-28-2014 |
20140240466 | ADJUSTING MOTION CAPTURE BASED ON THE DISTANCE BETWEEN TRACKED OBJECTS - The technology disclosed relates to adjusting the monitored field of view of a camera and/or a view of a virtual scene from a point of view of a virtual camera based on the distance between tracked objects. For example, if the user's hand is being tracked for gestures, the closer the hand gets to another object, the tighter the frame can become—i.e., the more the camera can zoom in so that the hand and the other object occupy most of the frame. The camera can also be reoriented so that the hand and the other object remain in the center of the field of view. The distance between two objects in a camera's field of view can be determined and a parameter of a motion-capture system adjusted based thereon. In particular, the pan and/or zoom levels of the camera may be adjusted in accordance with the distance. | 08-28-2014 |
20140240467 | IMAGE PROCESSING METHOD AND APPARATUS FOR ELIMINATION OF DEPTH ARTIFACTS - An image processing system comprises an image processor configured to identify one or more potentially defective pixels associated with at least one depth artifact in a first image, and to apply a super resolution technique utilizing a second image to reconstruct depth information of the one or more potentially defective pixels. Application of the super resolution technique produces a third image having the reconstructed depth information. The first image may comprise a depth image and the third image may comprise a depth image corresponding generally to the first image but with the depth artifact substantially eliminated. An additional super resolution technique may be applied utilizing a fourth image. Application of the additional super resolution technique produces a fifth image having increased spatial resolution relative to the third image. | 08-28-2014 |
20140240468 | FRAME-SEQUENTIAL MULTIWAVELENGTH IMAGING SYSTEM AND METHOD - A frame-sequential multiwavelength imaging system comprises a wavelength switching device for producing a repeated series of different wavelength profiles, a detector for detecting the dynamic scene and a signal processing unit for synthesizing a dynamic multiwavelength image of the dynamic scene. The signal processing unit may comprise at least one input device at least one logic device and at least one output device. The system can be used in a method to perform multiwavelength imaging of a dynamic scene, typically for surgical purposes. | 08-28-2014 |
20140253691 | MOTION-CAPTURE APPARATUS WITH LIGHT-SOURCE FORM FACTOR - A system which identifies the position and shape of an object in 3D space includes a housing having a base portion and a body portion, the base portion including electrical contacts mating with a lighting receptacle. A camera, an image analyzer and power conditioning circuitry are within the housing. The image analyzer, coupled to the camera for receipt of camera image data, is configured to capture at least one image of the object and to generate object data indicative of the position and shape of the object in 3D space. The power conditioning circuitry converts power from the lighting receptacle to power suitable for the system. The object data can be used to computationally construct a representation of the object. Some examples include a database containing a library of object templates, the image analyzer being configured to match the 3D representation to one of the templates. | 09-11-2014 |
20140253692 | PROJECTORS AND DEPTH CAMERAS FOR DEVICELESS AUGMENTED REALITY AND INTERACTION - Architecture that combines multiple depth cameras and multiple projectors to cover a specified space (e.g., a room). The cameras and projectors are calibrated, allowing the development of a multi-dimensional (e.g., 3D) model of the objects in the space, as well as the ability to project graphics in a controlled fashion on the same objects. The architecture incorporates the depth data from all depth cameras, as well as color information, into a unified multi-dimensional model in combination with calibrated projectors. In order to provide visual continuity when transferring objects between different locations in the space, the user's body can provide a canvas on which to project this interaction. As the user moves body parts in the space, without any other object, the body parts can serve as temporary “screens” for “in-transit” data. | 09-11-2014 |
20140253693 | INFORMATION PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - An information processing apparatus that acquires first image data captured by a first image capturing unit; acquires second image data captured by a second image capturing unit; controls a display to operate in a first mode in which the first and second images are simultaneously displayed; controls the display to operate in a second mode in which a relationship of the second image with the first image is indicated; and selects between the first and second modes based on a predetermined condition. | 09-11-2014 |
20140267627 | METHODS AND SYSTEMS FOR CAPTURING THE CONDITION OF A PHYSICAL STRUCTURE - In a computer-implemented method and system for capturing the condition of a structure, the structure is scanned with a three-dimensional (3D) scanner. The 3D scanner generates 3D data. A point cloud or 3D model is constructed from the 3D data. The point cloud or 3D model is then analyzed to determine the condition of the structure. | 09-18-2014 |
20140267628 | ESTIMATION OF COEFFICIENTS OF FRICTION USING A 3-D CAMERA - A method and a device for estimating the coefficient of friction by a 3D camera. The 3D camera records at least one image of the vehicle's surroundings. The image data of the 3D camera is used to produce a height profile of the road surface in the entire space ahead of the vehicle. Based on the height profile, the local coefficient of friction of the road surface that is to be expected in the space ahead of the vehicle is estimated. | 09-18-2014 |
20140267629 | DIAGNOSING MULTIPATH INTERFERENCE AND ELIMINATING MULTIPATH INTERFERENCE IN 3D SCANNERS USING AUTOMATED REPOSITIONING - A method for determining 3D coordinates of points on a surface of the object by providing a 3D coordinate measurement device attached to a moveable apparatus that is coupled to a position sensing mechanism, all coupled to a processor, projecting a pattern of light onto the surface to determine a first set of 3D coordinates of points on the surface, determining susceptibility of the object to multipath interference by projecting and reflecting rays from the measured 3D coordinates of the points, moving the moveable apparatus under processor control to change the relative position of the device and the object, and projecting the a pattern of light onto the surface to determine a second set of 3D coordinates. | 09-18-2014 |
20140267630 | INTERSECTION RECOGNIZING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM - An intersection recognizing apparatus includes a stereo image obtaining unit configured to obtain a stereo image by capturing a forward image in a street by a stereo camera; a parallax image generator configured to generate a parallax image based on the stereo image obtained by the stereo image obtaining unit; a parallax map generator configured to generate a parallax map based on the parallax image; a feature data storage unit configured to store feature data of an intersection road shoulder width regarding a road surface; and a recognition processing calculation unit configured to recognize an intersection condition based on the parallax map and the feature data of the intersection road shoulder width. | 09-18-2014 |
20140267631 | METHODS FOR REDUCING POWER CONSUMPTION OF A 3D IMAGE CAPTURE SYSTEM - A method for reducing power consumption of a 3D image capture system includes capturing 3D image data with the 3D image capture system while the 3D image capture system is in a first power state, detecting a power state change trigger, and switching from the first power state to a second power state based on the power state change trigger, wherein the 3D image capture system consumes less power in the second power state than in the first power state. | 09-18-2014 |
20140267632 | STEREOSCOPIC MICROSCOPE - Stereoscopic instruments for viewing stereoscopic images of objects at a range of magnifications are described. The stereoscopic instruments are arranged to provide an optical beam comprising light received from an object over a given angular range, and to split the optical beam into left and right optical beams each traversing a respective optical path. The left and right optical paths each transmit a sub-beam over a respective angular range, the respective angular ranges thereby defining a first angular relationship between the respective sub-beams. Each optical path comprises a first angle adjustment means for adjusting the first angular relationship. Some embodiments also include a means for transmitting images formed from the left and right sub-beams, the images having a second angular relationship related to a vergence angle at which a user's eyes view the object. By controlling the relative angles defined by first and second angular relationships, a degree of stereoscopy with which the user can view the object can be varied. | 09-18-2014 |
20140285630 | Indoor navigation via multi beam laser projection - An indoor navigation system is based on a multi-beam laser projector, a set of calibrated cameras, and a processor that uses knowledge of the projector design and data on laser spot locations observed by the cameras to solve the space resection problem to find the location and orientation of the projector. | 09-25-2014 |
20140285631 | Indoor navigation via multi-beam laser projection - An indoor navigation system is based on a multi-beam laser projector, a set of calibrated cameras, and a processor that uses knowledge of the projector design and data on laser spot locations observed by the cameras to solve the space resection problem to find the location and orientation of the projector. | 09-25-2014 |
20140285632 | IMAGING DEVICE AND METHOD - An imaging system comprising an image capture apparatus, arranged to capture a stereoscopic image of an operator work site, in communication with a display system; the display system arranged to receive and display said stereoscopic image on a display screen to said operator; wherein said display system is arranged such that the display screen is placed intermediate the operator's eyes and the work site. | 09-25-2014 |
20140285633 | ROBOTIC SYSTEM AND IMAGE DISPLAY DEVICE - A robotic system includes a robot, a display section, and a control section adapted to operate the robot, and an imaging range of a first taken image obtained by imaging an operation object of the robot from a first direction, and an imaging range of a second taken image obtained by imaging the operation object from a direction different from the first direction are displayed on the display section. | 09-25-2014 |
20140285634 | COOPERATIVE PHOTOGRAPHY - Imagery from two or more users' different smartphones is streamed to a cloud processor, enabling creation of 3D model information about a scene being imaged. From this model, arbitrary views and streams can be synthesized. In one arrangement, a user of such a system is at a sports arena, and her view of the sporting event is blocked when another spectator rises to his feet in front of her. Nonetheless, the imagery presented on her headworn display continues uninterrupted—the blocked imagery from that viewpoint being seamlessly re-created based on imagery contributed by other system users in the arena. A great variety of other features and arrangements are also detailed. | 09-25-2014 |
20140285635 | VIDEO FRAME PROCESSING METHOD - A video frame processing method, which comprises: (a) capturing at least one first video frame via a first camera; (b) capturing at least one second video frame via a second camera; and (c) adjusting one candidate second video frame of the second video frames based on one of the first video frame to generate a target single view video frame. | 09-25-2014 |
20140293010 | SYSTEM FOR EXECUTING 3D PROPAGATION FOR DEPTH IMAGE-BASED RENDERING - A system is disclosed for executing depth image-based rendering of a 3D image by a computer having a processor and that is coupled with one or more color cameras and at least one depth camera. The color cameras and the depth camera are positionable at different arbitrary locations relative to a scene to be rendered. In some examples, the depth camera is a low resolution camera and the color cameras are high resolution. The processor is programmed to propagate depth information from the depth camera to an image plane of each color camera to produce a propagated depth image at each respective color camera, to enhance the propagated depth image at each color camera with the color and propagated depth information thereof to produce corresponding enhanced depth images, and to render a complete, viewable image from one or more enhanced depth images from the color cameras. The processor may be a graphics processing unit. | 10-02-2014 |
20140293011 | Scanner System for Determining the Three Dimensional Shape of an Object and Method for Using - A structured light 3D scanner comprising multiple pattern projectors each projecting a unique pattern onto an object by passing radiation through a stationary imaging substrate and one or more cameras for capturing the projected patterns in sequence. A processor processes the projected patterns based on a predetermined separation between the cameras. The processor uses this information to determine the deviation between the projected patterns and the reflected patterns captured by the camera or cameras. The deviation may be used to determine the three dimensional surface geometry of the object within the capture volume of the cameras. Surface geometry may be used to create a point cloud with each point representing a location on the surface of the object with respect to the 3D scanner. | 10-02-2014 |
20140293012 | CONTROLLING METHOD OF DETECTING IMAGE-CAPTURING GESTURE - A controlling method suitable for an electronic apparatus is disclosed herein. The electronic apparatus includes a first image-capturing unit and a second image-capturing unit. The controlling method includes steps of: obtaining a plurality of second images by the second image-capturing unit when the first image-capturing unit is operated to capture a plurality of first images for a stereo process; detecting an object in the second images; calculating a relative displacement of the object in the second images; and, determining whether the first images are captured by an inappropriate gesture according to the relative displacement calculated from the second images. | 10-02-2014 |
20140293013 | COLLABORATIVE IMAGE CONTROL - Systems and methods of conducting collaborative sessions between mobile devices may provide for determining a time delay associated with a set of participating mobile devices, and determining a command execution time based at least in part on a clock of a managing device and the time delay. One or more control messages may be transmitted to the participating mobile devices, wherein the control messages include the command and the command execution time. Upon receiving a control message, each participating mobile device may determine a local execution time based at least in part on the command execution time and an offset of the clock of the managing device relative to a local clock. Execution of the command can therefore be coordinated across the set of participating mobile devices. | 10-02-2014 |
20140293014 | Video Capture System Control Using Virtual Cameras for Augmented Reality - There is provided a system and method for integrating a virtual rendering system and a video capture system using flexible camera control to provide an augmented reality. There is provided a method for integrating a virtual rendering system and a video capture system for outputting a composite render to a display, the method comprising obtaining, from the virtual rendering system, a virtual camera configuration of a virtual camera in a virtual environment, programming the video capture system using the virtual camera configuration to correspondingly control a robotic camera in a real environment, capturing a video capture feed using the robotic camera, obtaining a virtually rendered feed using the virtual camera, rendering the composite render by processing the feeds, and outputting the composite render to the display. | 10-02-2014 |
20140300702 | Systems and Methods for 3D Photorealistic Automated Modeling - Systems and methods for creating a 3D photorealistic model of a real-life object by applying a combined solution based on the analysis of photographic images combined with use of the data obtained from depth sensors, which are able to read the depth of and, thereby create maps of, the area sensed. Data arrives from two types of devices and is compared and combined. The developed matching algorithm captures the data and automatically creates a photorealistic 3D model of an object without the need for further manual processing. From this, photorealistic quality 3D models are created by building a polygon mesh and creating sets of textures, using the data coming from these two device types. The depth sensors make it possible to perform calculations of the depth maps generated from the real surrounding space of the object sensed. | 10-09-2014 |
20140300703 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An apparatus and a method are provided, which can output stereo images that can be displayed as 3D even in any one of the case where a twin-lens camera captures images with the camera held horizontally or the case where the twin-lens camera captures images with the camera held vertically. The image processing apparatus includes an image input unit configured to receive, as input images, a left-eye image and a right-eye image which are captured from different view points, and an image-capturing angle determination unit configured to output a control signal according to an angle of a camera during image-capturing of the input images, wherein in a case where the control signal indicates a horizontally-captured image obtained by image-capturing process with a twin-lens camera held horizontally, the left-eye image and the right-eye image which are the input images are output, and in a case where the control signal indicates a vertically-captured image obtained by image-capturing process with the twin-lens camera held vertically, any one of the left-eye image and the right-eye image is input into a stereo image generation processing unit, and a left-eye image and a right-eye image are output, which are generated by causing the stereo image generation processing unit to execute 2D-3D conversion processing based on a single image. | 10-09-2014 |
20140307054 | AUTO FOCUS METHOD AND AUTO FOCUS APPARATUS - An auto focus (AF) method adapted to an AF apparatus is provided. The AF method includes following steps. A target object is selected and photographed by a first image sensor and a second image sensor to generate a first image and a second image. A procedure of three-dimensional (3D) depth estimation is performed according to the first image and the second image to generate a 3D depth map. An optimization process is performed on the 3D depth map to generate an optimized 3D depth map. A piece of depth information corresponding to the target object is determined according to the optimized 3D depth map, and a focusing position regarding the target object is obtained according to the pieces of depth information. The AF apparatus is driven to execute an AF procedure according to the focusing position. Additionally, an AF apparatus is provided. | 10-16-2014 |
20140307055 | INTENSITY-MODULATED LIGHT PATTERN FOR ACTIVE STEREO - The subject disclosure is directed towards projecting light in a pattern in which the pattern contains components (e.g., spots) having different intensities. The pattern may be based upon a grid of initial points associated with first intensities and points between the initial points with second intensities, and so on. The pattern may be rotated relative to cameras that capture the pattern, with captured images used active depth sensing based upon stereo matching of dots in stereo images. | 10-16-2014 |
20140307056 | Multimodal Foreground Background Segmentation - The subject disclosure is directed towards a framework that is configured to allow different background-foreground segmentation modalities to contribute towards segmentation. In one aspect, pixels are processed based upon RGB background separation, chroma keying, IR background separation, current depth versus background depth and current depth versus threshold background depth modalities. Each modality may contribute as a factor that the framework combines to determine a probability as to whether a pixel is foreground or background. The probabilities are fed into a global segmentation framework to obtain a segmented image. | 10-16-2014 |
20140307057 | SUPER-RESOLVING DEPTH MAP BY MOVING PATTERN PROJECTOR - The subject disclosure is directed towards active depth sensing based upon moving a projector or projector component to project a moving light pattern into a scene. Via the moving light pattern captured over a set of frames, e.g., by a stereo camera system, and estimating light intensity at sub-pixel locations in each stereo frame, higher resolution depth information at a sub-pixel level may be computed than is captured by the native camera resolution. | 10-16-2014 |
20140307058 | ROBUST STEREO DEPTH SYSTEM - The subject disclosure is directed towards a high resolution, high frame rate, robust stereo depth system. The system provides depth data in varying conditions based upon stereo matching of images, including actively illuminated IR images in some implementations. A clean IR or RGB image may be captured and used with any other captured images in some implementations. Clean IR images may be obtained by using a notch filter to filter out the active illumination pattern. IR stereo cameras, a projector, broad spectrum IR LEDs and one or more other cameras may be incorporated into a single device, which may also include image processing components to internally compute depth data in the device for subsequent output. | 10-16-2014 |
20140307059 | THREE DIMENSIONAL IMAGING UTILIZING STACKED IMAGER DEVICES AND ASSOCIATED METHODS - Stacked imager devices that can determine distance and generate three dimensional representations of a subject and associated methods are provided. In one aspect, an imaging system can include a first imager array having a first light incident surface and a second imager array having a second light incident surface. The second imager array can be coupled to the first imager array at a surface that is opposite the first light incident surface, with the second light incident surface being oriented toward the first imager array and at least substantially uniformly spaced. The system can also include a system lens positioned to direct incident light along an optical pathway onto the first light incident surface. The first imager array is operable to detect a first portion of the light passing along the optical pathway and to pass through a second portion of the light, where the second imager array is operable to detect at least a part of the second portion of light. | 10-16-2014 |
20140313294 | DISPLAY PANEL AND METHOD OF DETECTING 3D GEOMETRY OF OBJECT - A display panel includes: a plurality of pixels configured to display an image; at least one camera sensitive to a non-visible wavelength light and configured to have a field of view overlapping a front area of the display panel; and a plurality of emitters configured to emit light having the non-visible wavelength light in synchronization with exposures of the at least one camera. | 10-23-2014 |
20140320604 | REUSING A STANDALONE CAMERA AS PART OF A THREE-DIMENSIONAL (3D) CAMERA IN A DATA PROCESSING DEVICE - A method includes providing a primary camera and a secondary camera in a data processing device. The primary camera and the secondary camera are both capable of capturing an image and/or a video frame of a same resolution. The method also includes enabling the secondary camera and the primary camera to be utilized as standalone cameras, and providing a capability to rotate the secondary camera from an angular position of utilization as the standalone camera to an angular position of utilization thereof in conjunction with the primary camera as a three-dimensional (3D) camera offering stereoscopic separation between the primary camera and the secondary camera. | 10-30-2014 |
20140320605 | Compound structured light projection system for 3-D surface profiling - A method and apparatus is provided for high speed, non-contact method of measuring the 3-D coordinates of a dense grid of points on a surface, including high accuracy interpolation between grid points. A plurality of pulsed laser sub-projectors sequentially illuminates a plurality of discrete Gray code bar pattern transparencies carried on a spinning circular code disk to project high frame rate structured light. The structured light is reflected by the surface and recorded at high signal-to-noise ratio by a plurality of high frame rate digital cameras, then decoded and interpolated by electronic signal processing. A numerical formula is derived for numbers of equally spaced discrete code patterns on the code disk that allow each camera to receive pulses from all sub-projectors and all patterns at a constant frame rate. Methods to derive an extended complementary Gray code pattern sequence and to normalize measured signal amplitudes are presented. | 10-30-2014 |
20140320606 | 3D VIDEO SHOOTING CONTROL SYSTEM, 3D VIDEO SHOOTING CONTROL METHOD AND PROGRAM - The present invention provides a 3D video shooting control system which controls the position and direction of a pair of imaging devices in order to obtain a suitable 3D effect or maintain the safety, taking the shooting condition and the viewing condition into consideration comprehensively. A base-line length and a convergence angle of a pair of imaging devices are controlled based on an integration model in which a 3D shooting and broadcasting model and a 3D object model are integrated. A base-line length determination unit | 10-30-2014 |
20140320607 | Multifunctional Sky Camera System for Total Sky Imaging and Spectral Radiance Measurement - A multifunctional sky camera system and techniques for the use thereof for total sky imaging and spectral irradiance/radiance measurement are provided. In one aspect, a sky camera system is provided. The sky camera system includes an objective lens having a field of view of greater than about 170 degrees; a spatial light modulator at an image plane of the objective lens, wherein the spatial light modulator is configured to attenuate light from objects in images captured by the objective lens; a semiconductor image sensor; and one or more relay lens configured to project the images from the spatial light modulator to the semiconductor image sensor. Techniques for use of the one or more of the sky camera systems for optical flow based cloud tracking and three-dimensional cloud analysis are also provided. | 10-30-2014 |
20140320608 | Method and Apparatus for 3D Capture Synchronization - In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for receiving a first command via a first interface that is addressable by a first address and receiving a second command via a second interface that is addressable by a second address. | 10-30-2014 |
20140320609 | 3-DIMENSIONAL HYBRID CAMERA AND PRODUCTION SYSTEM - A hybrid three dimensional imaging camera comprises a 2-D video camera utilizing a focal plane array visible light detector and a 3-D flash laser radar utilizing an infrared focal plane array detector. The device is capable of capturing a complete 3-D scene from a single point of view. A production system combining multiple hybrid 3-D cameras around a subject provides 3-D solid models of an object or scene in the common field of view. | 10-30-2014 |
20140320610 | DEPTH MEASUREMENT APPARATUS AND CONTROLLING METHOD THEREOF - A depth measurement apparatus is adapted for acquiring a first and second image signals, calculating a correlation value for plural shift amounts, acquiring plural provisional shift amounts, reconstructing the first image signal using a filter corresponding to the provisional shift amounts, analyzing a contrast change by reconstruction, and determining depth on the basis of contrast analysis. The provisional shift amount is acquired by determining a first shift amount at which an extreme value of the correlation value is given, and a first range, which is a range of a predetermined shift amount including the first shift amount, into a plurality of second ranges, and acquiring provisional shift amounts for each of the second ranges. | 10-30-2014 |
20140320611 | Multispectral Multi-Camera Display Unit for Accurate Color, Multispectral, or 3D Images - In one aspect, a multispectral multi-camera display unit is disclosed, including a display unit, a camera array, and an image integration processing unit. In some embodiments, the camera array is configured such that at least one camera is located at each of two or more sides of the display unit. In some embodiments, each camera comprises a color image sensor or multispectral imager. | 10-30-2014 |
20140320612 | Image Processing Device and Method of Processing Image - To obtain an image processing device and a method of processing an image that improve distance accuracy and is capable of performing accurate distance even about an object at a greater distance than before, when a distance to an object is measured, one image object region | 10-30-2014 |
20140327743 | AUTO FOCUS METHOD AND AUTO FOCUS APPARATUS - An auto focus (AF) method and an AF apparatus are provided. The method includes the following steps. At least one target object is selected and photographed by a first image sensor and a second image sensor to generate a three-dimensional (3D) depth map. A block covering at least one initial focusing point is selected. The 3D depth map is queried for reading depth information of a plurality of pixels in the block. It is determined whether depth information of the pixels is enough to operate. If yes, a first statistics operation is performed, and focusing depth information is obtained. If not, the position of the block is moved or the size of the block is enlarged to obtain the focusing depth information. A focusing position is obtained according to the focusing depth information and the AF apparatus is driven to perform an AF procedure according to the focusing position. | 11-06-2014 |
20140333728 | Method of Enhanced Depth Image Acquisition - The present invention provides a method and apparatus for depth image acquisition of an object wherein at least two time-of-flight cameras are provided and the object is illuminated with a plurality of different light emission states by emitting light signals from each camera. Measurements of the light reflected by the object during each light emission state are obtained at all the cameras wherein the measurements may then be used to optimise the depth images at each of the cameras. | 11-13-2014 |
20140333729 | VEHICLE VISION SYSTEM WITH CUSTOMIZED DISPLAY - A vehicle vision system includes a plurality of cameras having respective fields of view exterior of the vehicle. A processor is operable to process image data captured by the cameras and to generate images of the environment surrounding the vehicle. The processor is operable to generate a three dimensional vehicle representation of the vehicle. A display screen is operable to display the generated images of the environment surrounding the vehicle and to display the generated vehicle representation of the equipped vehicle as would be viewed from a virtual camera viewpoint. At least one of (a) a degree of transparency of at least a portion of the displayed vehicle representation is adjustable by the system, (b) the vehicle representation comprises a vector model and (c) the vehicle representation comprises a shape, body type, body style and/or color corresponding to that of the actual equipped vehicle. | 11-13-2014 |
20140333730 | METHOD OF 3D RECONSTRUCTION OF A SCENE CALLING UPON ASYNCHRONOUS SENSORS - A method of 3D reconstruction of a scene, including the implementation of at least two sensors each having a series of elementary receivers arranged so as to view the scene according to distinct respective solid angles and which are each sensitive to a physical characteristic of a signal received by the receiver originating from the scene. The sensors are adapted for emitting an asynchronous stream of events indicative of a modification of the signal received by one of the elementary receivers at a given instant, as well as the implementation of a 3D reconstruction algorithm having a step of pairing elementary receivers of each of the sensors utilizing signals generated by the sensors, the pairing including pairing between them events generated by each of the sensors and temporarily close together. | 11-13-2014 |
20140340485 | METHOD AND APPARATUS FOR 3D IMAGING A WORKPIECE - Methods and systems for three-dimensional virtual reconstruction of a workpiece surface are provided. A workpiece is positioned on a display screen between the display screen and at least one imager. The imager acquires multiple images of the workpiece while (a) multiple light stripes are displayed and swept in a first directional orientation across the display screen, (b) multiple light stripes are displayed and swept in at least one second directional orientation across the display screen, and (c) multiple images for each position of the multiple light stripes at different exposure times are captured. From the multiple images, a difference caused by the workpiece in a width and a profile of the multiple light stripes is determined. That difference is used to calculate a depth value (z) of the workpiece at each imager pixel position (x, y). The calculated depth value is used to reconstruct a surface shape of the workpiece. In embodiments, the described transmittance light capture analyses are supplemented with reflectance light capture analyses. | 11-20-2014 |
20140340486 | IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM - An image processing system includes first imaging means for capturing an image of a subject to acquire a first input image, second imaging means for capturing an image of the subject from a point of view different from the first imaging means to acquire a second input image, and distance information acquisition means for acquiring distance information indicating a distance relative to a predetermined position, for each unit area having a predetermined pixel size, based on a correspondence for each point of the subject between the first input image and the second input image. The unit area is defined by a first pixel interval corresponding to a first direction in the first input image and a second pixel interval different from the first pixel interval, corresponding to a second direction. | 11-20-2014 |
20140347449 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus includes: a first imaging device configured to perform photoelectric conversion on subject light input through a first filter to output a first image signal, the first filter preventing light in a predetermined wavelength band of wavelengths longer than that of visible light from being transmitted; a second imaging device arranged at a different position from the first imaging device and configured to perform photoelectric conversion on subject light containing a wavelength component of the light in the predetermined wavelength band to output a second image signal; a correlation detection unit configured to detect a correlation between the first and second image signals; a luminance signal generation unit configured to generate a luminance signal; a color signal generation unit configured to generate a color signal; and a three-dimensional image generation unit configured to generate a three-dimensional image by the correlation, the luminance signal, and the color signal. | 11-27-2014 |
20140354779 | ELECTRONIC DEVICE FOR COLLABORATION PHOTOGRAPHING AND METHOD OF CONTROLLING THE SAME - A method of controlling a host electronic device collaboratively photographing a subject with one or more guest electronic devices is provided. The method includes forming a session with the one or more guest electronic devices, performing synchronization with the one or more guest electronic devices through the formed session, transmitting a photographing command signal for enabling the one or more guest electronic devices to photograph the subject to the one or more guest electronic devices, photographing the subject, and receiving, from each of the one or more guest electronic devices, a picture generated by photographing the subject in a different direction from a photographing direction of the host electronic device and photographing related information on a state at a photographing time point of each of the one or more guest electronic devices. | 12-04-2014 |
20140354780 | CORRECTION APPARATUS - A correction apparatus is provided with terminals which are connected in one-to-one correspondence with each of lens apparatuses and which transmit control signals to the lens apparatuses which are connected. A common control signal is transmitted from all of the terminals to the lens apparatuses which are connected with the terminals. Individual control signals are transmitted to the lens apparatuses, which are connected with the terminals, from all of the terminals or from the other terminals than any one terminal. The group of terminals are communicably connected with each other and mutually hold the common control signal and the individual control signals. | 12-04-2014 |
20140362188 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD - An image processing device includes an image acquirer that acquires data of a shot image obtained by a camera, a depth image acquirer that acquires a depth image obtained by representing a distance of a subject from the camera in the depth direction as a pixel value, and a first object detector that detects a region of an image of a first object from the shot image or the depth image. The image processing device further includes a second object detector that detects a region of an image of a second object based on the region of the image of the first object and the pixel value in the depth image, a clipping region decider that decides a clipping region including at least the regions of the images of the first and second objects, and a display image generator that generates a display image by using the clipping region. | 12-11-2014 |
20140368614 | THREE DIMENSIONAL SCANNING APPARATUSES AND METHODS FOR ADJUSTING THREE DIMENSIONAL SCANNING APPARATUSES - A three dimensional scanning apparatuses and methods of calibrating such apparatuses. The apparatus included a camera moveable along a first longitudinal axis, and a projector moveable along a second longitudinal axis which is parallel or coincident with the first longitudinal axis. Movement of one of the camera and projector along its corresponding longitudinal axis toward the other of the camera and projector causes the other of said camera and projector to move along its corresponding longitudinal axis toward the one of said camera and projector. | 12-18-2014 |
20140375771 | Method and Apparatus for an Attachable Unit for a Portable Wireless System - Separable units comprising plenoptic cameras and eye ports can be attached to either the smart phone or to the eyeglasses by a mating surface. These separable units can be wireless coupled to a remote device, to a remote display, to other separable plenoptic cameras, or to other eyeglasses. The separable units can be mated to an eyeglass and positioned over the eye or eyes of the user. In addition, these separable cameras can be electrically wired through the mating device. The cameras can be placed at various distances apart from another offers greater flexibility in analyzing the depth of images. These images from these cameras are shared within the system. The smart phone can be in wireless contact with a remote system comprising another server, the Internet, another smart phone, another camera system, or the camera mounted on the eyeglass. | 12-25-2014 |
20140375772 | Method and Apparatus for an SR and LR 3-D Visual Images and Sharing - Long and short distance 3-D images can be shared between users. The first user takes an image or video of an object using a plenoptic camera. The user can focus the original image using the crystalline lens measuring unit to any POD automatically or manually adjust the focus using a far/near button. In addition, the user can send the original image to a second user or guest. The first and second users can perform a process to align their accommodation information versus the function of the POD. The first user can view the original image and their crystalline lens measuring unit can determine the POD being viewed setting the accommodation value or do so manually using the far/near button The accommodation value is sent to the second user who translates the first user's accommodation value into their accommodation value and observes the final image being perceived by the first user. | 12-25-2014 |
20140375773 | Use of Overlap Areas to Optimize Bundle Adjustment - Novel tools and techniques for defining a search range for conjugate points in a set of images. In one technique, an intra-overlap area in two images can be used to define a search range in which a conjugate point can be found; in an aspect, this search range might be expressed as a distance range from a station at which one or both of the two images were captured. That distance range can be used to narrow the search range in an image captured from another station, substantially reducing both the computation time to identify a conjugate match and the likelihood of identifying an incorrect match. | 12-25-2014 |
20140375774 | GENERATION DEVICE AND GENERATION METHOD - A generation device includes a processor configured to execute a process including: acquiring a plurality of picture signals each including two images between which a position of an object in the two images differs in accordance with a parallax; changing the parallax by relatively moving the two images in a display area; generating an image for the display area by acquiring, with respect to an image moved in the display area out of the two images, an image of a part corresponding to an area in which the image is not included in the display area from the other image out of the two images and setting the acquired image in the area; and outputting the generated image for the display area. | 12-25-2014 |
20150009295 | THREE-DIMENSIONAL IMAGE ACQUISITION APPARATUS AND IMAGE PROCESSING METHOD USING THE SAME - Disclosed herein are a 3D image acquisition apparatus and an image processing method using the apparatus, which combine an infrared sensor-based camera with a binocular camera, and simultaneously perform zoom-in (close-up) photographing and zoom-out photographing while processing depth-based 3D images. The proposed 3D image acquisition apparatus includes photographing unit for capturing binocular images via a plurality of cameras and capturing an RGB image and a depth image based on an infrared sensor, and image acquisition unit for correcting at least one pair of images among the binocular images and the RGB image, based on whether to use the depth image captured by the photographing unit, and then acquiring images to be provided to a user. | 01-08-2015 |
20150009296 | METHOD FOR IDENTIFICATION OF CONTAMINATION UPON A LENS OF A STEREOSCOPIC CAMERA - A method for identifying contamination upon a lens of a stereoscopic camera is disclosed. The stereoscopic camera is arranged such that it has the same capturing area over time, and is provided with a first camera providing first images of said capturing area and a second camera providing second images of said capturing area. The first and second images are divided into at least one evaluation area correspondently located in respective image. A traffic surveillance system is also disclosed where contamination upon a lens of a stereoscopic camera is identified according to said method. | 01-08-2015 |
20150009297 | TERMINAL DEVICE, IMAGE SHOOTING SYSTEM AND IMAGE SHOOTING METHOD - A terminal device used for stereo imaging includes: an image shooting unit; a communication unit that receives a first image of a first angular field from an external terminal device; and a determination unit that determines the image shooting range relationship between the first image received by the communication unit and a second image of a second angular field shot by the image shooting unit, the second angular field being wider than the first angular field. | 01-08-2015 |
20150009298 | Virtual Camera Control Using Motion Control Systems for Augmented Three Dimensional Reality - There is provided a system and method for integrating a virtual rendering system and a motion control system to provide an augmented three-dimensional reality. There is provided a method for integrating a virtual rendering system and a motion control system for outputting a composite three-dimensional render to a three-dimensional display, the method comprising obtaining, from the motion control system, a robotic three-dimensional camera configuration of a robotic three-dimensional camera in a real environment, programming the virtual rendering system using the robotic three-dimensional camera configuration to correspondingly control a virtual three-dimensional camera in a virtual environment, obtaining a virtually rendered three-dimensional feed using the virtual three-dimensional camera, capturing a video capture three-dimensional feed using the robotic three-dimensional camera, rendering the composite three-dimensional render by processing the feeds, and outputting the composite three-dimensional render to the three-dimensional display. | 01-08-2015 |
20150015673 | DISTANCE CALCULATOR AND DISTANCE CALCULATION METHOD - A distance calculator includes a monocular estimated distance calculation section, a stereo estimated distance calculation section, and an output distance calculation section. The monocular estimated distance calculation section calculates the estimated distance to the target based on an image captured by a camera. The stereo estimated distance calculation section calculates the estimated distance to the target based on images captured by at least two cameras. The output distance calculation section calculates the distance to the target to be output. The output distance calculation section calculates the distance to be output based on weights of the estimated distances. The weights are determined in accordance with a confidence of the stereo estimated distance calculation section. The confidence is calculated based on the images captured by at least the two cameras. | 01-15-2015 |
20150029313 | METHOD FOR ALIGNING TWO IMAGE RECORDING ELEMENTS OF A STEREO CAMERA SYSTEM - The invention relates to a method for aligning at least two image recording elements of two camera modules of a stereo camera system, in particular with respect to their roll angle relative to one another, as well as to a stereo camera system whose camera modules or image recording elements are aligned in accordance with such method. | 01-29-2015 |
20150035948 | Method for the localization of a tool in a workplace, corresponding system and computer program product - A method for locating a tool for industrial operations that is positioned in a sequence of operating points of an operating sequence associated to different positions on a component on which work is to be carried out, includes associating a light source to the tool and at least three light sources identifying a position reference triplet fixed with respect to the component. A stereovision apparatus having at least two video cameras acquires at least two respective images of the tool and component. The displacement of the operating points on the component is tracked when carrying out an industrial operation on the component by recognizing positions of the reference triplet and a point of the light source of the tool calculating the position of the operating points of an operating sequence with reference to the position assumed by the reference triplet and evaluating the position of the tool with respect to the calculated position of the operating points. | 02-05-2015 |
20150035949 | METHOD FOR SYNCHRONISING SEVERAL CAMERAS WITH EACH OTHER IN A PHOTOGRAPHIC SYSTEM, IN PARTICULAR A STEREOSCOPIC PHOTOGRAPHIC SYSTEM, AND PHOTOGRAPHIC SYSTEM FOR IMPLEMENTING SAID METHOD - The present invention concerns a method for synchronising several cameras with each other in a photographic system designed to take a multiple view of a scene, said cameras being of the CCD or CMOS digital type. | 02-05-2015 |
20150035950 | Integration of Digital Image Correlation with Acoustic Emission - An inventive approach is disclosed to integrate Digital Image Correlation (DIC) with the Acoustic Emission method that may be used for structural health monitoring and assessment of critical structural components in civil, mechanical, and aerospace industries. The inventive approach relies on passively recording acoustic emission across the specimen being tested and activating the DIC cameras automatically to measure deformation on the specimen's surface. The resulting acousto-optic system can be used to determine damage initiation, progressive damage development, identify critical regions and make lifetime predictions of the tested specimen. | 02-05-2015 |
20150035951 | Apparatus and Method for Capturing Images - An apparatus is provided for capturing images including a base, and image capture adjustment mechanism, a first camera, and a second camera. The base is constructed and arranged to support an alignable array of cameras. The image capture adjustment mechanism is disposed relative to the base for adjusting an image capture line of sight for a camera relative to the base. The first camera is carried by the base, operably coupled with the image capture adjustment mechanism, and has an image capture device. The first camera has a line of sight defining a first field of view adjustable with the image capture adjustment mechanism relative to the base. The second camera is carried by the base and has an image capture device. The second camera has a line of sight defining a second field of view extending beyond a range of the field of view for the first camera in order to produce a field of view that is greater than the field of view provided by the first camera. A method is also provided. | 02-05-2015 |
20150042760 | IMAGE PROCESSING METHODS AND SYSTEMS IN ACCORDANCE WITH DEPTH INFORMATION - Image processing methods and systems in accordance with depth information are provided. At least one image with depth information is obtained. The image is displayed on a display unit of an electronic device. A selection of an ROI (Region Of Interest) in the image is received via a user interface. A first depth value corresponding to the selected ROI is obtained from the depth information, and the first depth value is mapped to a first effect level of an image effect, wherein the image effect has a plurality of effect levels. The image effect is applied to the image according to the depth information of the image, wherein the selected ROI is applied with the image effect in the first effect level. | 02-12-2015 |
20150042761 | METHOD, APPARATUS, AND STEREO CAMERA FOR CONTROLLING IMAGE LIGHTNESS - The present invention relates to a technology of controlling image brightness, and more particularly to an apparatus and a method for controlling brightness of an image, capable of reducing a brightness error between two images photographed by a stereo camera, and the stereo camera for obtaining two images having the brightness error. | 02-12-2015 |
20150042762 | APPARATUS AND METHOD FOR MAKING SPECIAL EFFECTS MAKEUP MASK - Disclosed are an apparatus and method for making a special effects makeup mask, which can overcome discomfort and resistance to the use of plaster while maintaining the precision of making existing special effects makeup masks. The apparatus includes a 3D model creation unit for creating a 3D face model based on captured face images, and creating a 3D special effects makeup face model based on the 3D face model. A 3D mold part output unit outputs a mold part of the 3D face model and a mold part of the 3D special effects makeup face model corresponding to the 3D face model and the 3D special effects makeup face model, respectively. A special effects makeup mask making unit makes a special effects makeup mask using the mold part of the 3D face model and the mold part of the 3D special effects makeup face model. | 02-12-2015 |
20150042764 | THREE-DIMENSIONAL HYPERSPECTRAL IMAGING SYSTEM - A method is provided for constructing a three-dimensional hyperspectral image using compressive sensing. The method includes: configuring on/off state of each mirror in an array of micromirrors in accordance with a pattern; capturing image data of a scene from a first point of view using a first photodetector; and capturing image data of the scene from second point of view using a second photodetector, where second point of view differs from the first point of view. The steps are repeated to obtain a series of measurement samples, where the array of micromirrors is configured in accordance with a pattern that differs amongst each measurement samples. By choosing different photodetectors with different band gap nanomaterials, the first and second photodetectors detects photons in the electromagnetic spectrum. As a result, the three-dimensional image also carry the spectrum information of the scene. | 02-12-2015 |
20150049172 | STEREO YAW CORRECTION USING AUTOFOCUS FEEDBACK - Systems and methods for correcting stereo yaw of a stereoscopic image sensor pair using autofocus feedback are disclosed. A stereo depth of an object in an image is estimated from the disparity of the object between the images captured by each sensor of the image sensor pair. An autofocus depth to the object is found from the autofocus lens position. If the difference between the stereo depth and the autofocus depth is non zero, one of the images is warped and the disparity is recalculated until the stereo depth and the autofocus depth to the object is substantially the same. | 02-19-2015 |
20150054924 | COMPACT STEREOSCOPIC PICTURE TAKING SYSTEM - A stereoscopic picture taking systems includes a first camera having a first optical objective, and a second camera having a second optical objective, where the optical characteristics of the two objectives are substantially identical. The stereoscopic system also includes a plane semi-reflecting plate in front of the first objective and inclined by a predetermined angle on the optical axis of the first objective. The stereoscopic picture taking system also includes an optical element having a plane reflecting surface disposed at the level of the second objective and inclined by the same predetermined angle on the optical axis of the second objective such way that the main part of the optical axis of the second objective is substantially parallel to the optical axis of the first objective. This optical element can be a plane mirror or a return prism. The first objective has a plate of identical optical thickness. | 02-26-2015 |
20150062303 | 3D CAMERA SYSTEM - An exemplary embodiment of a 3D camera system for a patient positioning and monitoring system is described. In the system a pair of image detectors are provided where the image detectors are each associated with a heater thermally connected to conducting pads provided at the periphery of the image detectors. The heaters and conducting pads act to contain the image detectors in a substantially constant temperature micro climate thereby preventing external temperature variations from causing the relative positions of the image detectors to change so as to record portions of images as different pixels and hence reduce the consistency with which the identification of matching portions of images obtained by the image detectors can be utilized to determine the 3D positions of imaged objects. | 03-05-2015 |
20150062304 | STEREO ASSIST WITH ROLLING SHUTTERS - An imaging system for a vehicle may include a first image capture device having a first field of view and configured to acquire a first image relative to a scene associated with the vehicle, the first image being acquired as a first series of image scan lines captured using a rolling shutter. The imaging system may also include a second image capture device having a second field of view different from the first field of view and that at least partially overlaps the first field of view, the second image capture device being configured to acquire a second image relative to the scene associated with the vehicle, the second image being acquired as a second series of Image scan lines captured using a rolling shutter. As a result of overlap between the first field of view and the second field of view, a first overlap portion of the first image corresponds with a second overlap portion of the second image. The first image capture device has a first scan rate associated with acquisition of the first series of image scan lines that is different from a second scan rate associated with acquisition of the second series of image scan lines, such that the first image capture device acquires the first overlap portion of the first image over a period of time during which the second overlap portion of the second image is acquired. | 03-05-2015 |
20150070471 | DETERMINING SOURCE LANE OF MOVING ITEM MERGING INTO DESTINATION LANE - Methods and devices acquire images using a stereo camera or camera network aimed at a first location. The first location comprises multiple parallel primary lanes merging into a reduced number of at least one secondary lane, and moving items within the primary lanes initiate transactions while in the primary lanes and complete the transactions while in the secondary lane. Such methods and devices calculate distances of the moving items from the camera to identify in which of the primary lanes each of the moving items was located before merging into the secondary lane. These methods and devices then order the transactions in a merge order corresponding to a sequence in which the moving items entered the secondary lane from the primary lanes. Also, the methods and devices output the transactions in the merge. | 03-12-2015 |
20150070472 | MEASURING APPARATUS FOR THREE-DIMENSIONAL PROFILOMETRY AND METHOD THEREOF - The present invention provides measuring apparatus and method for three-dimensional profilometry of an object, wherein a random-speckle beam and a structured fringe beam are projected onto the object and reflected therefrom for forming deformed random-speckle beam and structured fringe beams that are separately acquired by an image acquiring device thereby obtaining a random-speckle image utilized to determine an absolute phase information of each position on the surface of the object, and a structured fringe image utilized to determine a relative phase information for each position of the surface of the object. Each absolute phase information and each relative phase information corresponding to each position are converted into an absolute depth and a relative depth, respectively. Finally, the depth information of each position on the surface of the object is calculated by combining the corresponding absolute depth and the relative depth whereby the surface profile of the object can be established. | 03-12-2015 |
20150077519 | AUGMENTED STEREOSCOPIC VISUALIZATION FOR A SURGICAL ROBOT USING A CAPTURED VISIBLE IMAGE COMBINED WITH A FLUOROESCENCE IMAGE AND A CAPTURED VISIBLE IMAGE - An endoscope with a stereoscopic optical channel is held and positioned by a robotic surgical system. A capture unit captures (1) a visible first image and (2) a visible second image combined with a fluorescence second image from the light. An intelligent image processing system receives (1) the visible first image and (2) the visible second image combined with the fluorescence second image and generates at least one fluorescence image of a stereoscopic pair of fluorescence images and a visible second image. An augmented stereoscopic display system outputs a real-time stereoscopic image including a three-dimensional presentation including in one eye, a blend of the at least one fluorescence image of a stereoscopic pair of fluorescence images and one of the visible first and second images; and in the other eye, the other of the visible first and second images. | 03-19-2015 |
20150077520 | INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD - An information processor includes a detection plane definition portion defining a detection plane in a 3D space of a camera coordinate system of a first camera and calculates vertex coordinates of a detection area by projecting the detection plane onto a plane of a left image shot by the first camera. A feature quantity calculation portion generates feature point image of left and right images. A parallax correction area derivation portion derives an area as a parallax correction area. The parallax correction area is obtained by moving, to a left, an area of a right image identical to the detection area of the left image by as much as the parallax appropriate to a position of the detection plane in a depth direction. A matching portion performs block matching for the feature point images of each area, thus deriving a highly rated feature point. A position information output portion generates information to be used by an output information generation section based on the matching result and output that information. | 03-19-2015 |
20150077521 | METHOD FOR SMOOTHING TRANSITIONS BETWEEN SCENES OF A STEREO FILM AND CONTROLLING OR REGULATING A PLURALITY OF 3D CAMERAS - In an exemplary embodiment, a method for producing a stereo film is provided, wherein a first image that is supplied ( | 03-19-2015 |
20150085080 | 3D SCANNER USING MERGED PARTIAL IMAGES - Disclosed is a structured light 3D scanner based on the principle of triangulation with a light source for generating a light pattern, two cameras with two-dimensional sensors recording the reflection of the light pattern from a target object, and one axis moving the cameras. Wherein the cameras are arranged with at least partly overlapping fields of view and where the sensors in the cameras are read out partially and concurrently during at least some period of the scanning process, thus providing partial images and where the partial images are merged prior to performing the triangulation calculations. | 03-26-2015 |
20150085081 | MEDICAL THREE-DIMENSIONAL OBSERVATION APPARATUS - A medical three-dimensional observation apparatus includes at least a pair of imaging units, a three-dimensional image processing unit, a calculating unit, and an index superimposing unit. The imaging units image a .specimen from different viewpoints. The three-dimensional image processing unit displays a three-dimensional image of the specimen on a display in accordance with images of the specimen. The calculating unit calculates a region of a three-dimensional reproduction space of the display in which the three-dimensional image of the specimen is to be reproduced. The index superimposing unit superimposes an annotation image on a depth position corresponding to the region in which the three-dimensional image is reproduced. | 03-26-2015 |
20150092020 | AMBULATORY SYSTEM TO COMMUNICATE VISUAL PROJECTIONS - An ambulatory system to communicate visual projections. An embodiment of an apparatus for ambulatory communication includes: a propulsion system to enable the apparatus to fly, including to hover in place and to follow a user; a stereo camera to record an image of a user of the apparatus or a scene nearby the user of the apparatus; a transmitter to transmit video data generated by the stereo camera to a second apparatus via network for a communication with a remote user; a receiver to receive video data via the network from the remote user; and a video projection mechanism to project an image including the received video to the user. | 04-02-2015 |
20150092021 | APPARATUS FOR BACKGROUND SUBTRACTION USING FOCUS DIFFERENCES - First and second images are captured at first and second focal lengths, the second focal length being longer than the first focal length. Element sets are defined with a first element of the first image and a corresponding second element of the second image. Element sets are identified as background if the second element thereof is more in-focus than or as in-focus as the first element. Background elements are subtracted from further analysis. Comparisons are based on relative focus, e.g. whether image elements are more or less in-focus. Measurement of absolute focus is not necessary, nor is measurement of absolute focus change; images need not be in-focus. More than two images, multiple element sets, and/or multiple categories and relative focus relationships also may be used. | 04-02-2015 |
20150097929 | DISPLAY FOR THREE-DIMENSIONAL IMAGING - Disclosed are various embodiments for rendering multiple video streams in a display. A mobile computing device configured to perform a scan of an object utilizing the at least one imaging device may generate a first video stream utilizing the at least one imaging device. The mobile computing device may access a second video stream comprising at least a three-dimensional reconstruction of the object subject to the scan and may render the first video stream and the second video stream in a display in data communication with the mobile computing device. | 04-09-2015 |
20150097930 | STEREO CAMERA - A first camera for capturing an image of a subject, a second camera for capturing an image of a subject, an optical component disposed on an optical path when the first camera images a subject, and on an optical path when the second camera images a subject, and an adjuster for adjusting a distance between an optical axis of the first camera and an optical axis of the second camera by moving at least one of the first camera and the second camera horizontally are included. The adjuster can move at least one of the first camera and the second camera horizontally in a wider range when a zoom ratio of the first camera and the second camera is a first ratio than when the zoom ratio is a second ratio that is lower than the first ratio. | 04-09-2015 |
20150103146 | CONVERSION OF AT LEAST ONE NON-STEREO CAMERA INTO A STEREO CAMERA - Methods, apparatuses, and devices are described for converting non-stereo cameras into a stereo camera. At least one optical element may be used to temporarily change an effective position and an effective orientation of a first non-stereo camera. The changed effective position may be displaced from an effective position of a second non-stereo camera by a predetermined distance, and the changed effective orientation may provide the first non-stereo camera with a field of view that overlaps a field of view of the second non-stereo camera. The at least one optical element may be used to capture a first image with the first non-stereo camera. A second image may be captured with the second non-stereo camera. The second image may have a frame of reference displaced from a frame of reference of the first image by the predetermined distance. | 04-16-2015 |
20150103147 | IMAGE CALIBRATION SYSTEM AND CALIBRATION METHOD OF A STEREO CAMERA - A calibration method of a stereo camera includes controlling a left eye image capture unit and a right eye image capture unit of the stereo camera to execute an image capture operation on a calibration pattern with a plurality of feature points to generate a left eye image and a right eye image, respectively; extracting a plurality of first feature points and a plurality of second feature points corresponding to the plurality of feature points from the left eye image and the right eye image, respectively; calculating camera calibration parameters corresponding to extrinsic parameters of the stereo camera according to the plurality of first feature points, the plurality of second feature points, and intrinsic parameters of the stereo camera; and executing an camera calibration process on the left eye image capture unit and the right eye image capture unit according to the camera calibration parameters, respectively. | 04-16-2015 |
20150103148 | METHOD AND APPARATUS FOR THREE-DIMENSIONAL MEASUREMENT AND IMAGE PROCESSING DEVICE - A three-dimensional measurement apparatus comprises first and second imaging units, with a baseline length, a feature point detector, a corresponding point detector, a rotation matrix calculator, a translation matrix calculator, an epipolar line calculator, an evaluator, and a data calculator. The rotation matrix calculator and the translation matrix calculator calculate matrices representing directions of rotation and translation between the imaging positions A and B. The epipolar line calculator calculates an epipolar line, which is supposed to be passing through a specific feature point, on an image based on the rotation and translation matrices, and an assumed virtual translation distance. The evaluator evaluates whether the epipolar lines, calculated based on different virtual translation distances, pass through a corresponding point. The data calculator calculates three-dimensional data of an object with the use of the virtual translation distance assumed for calculating the epipolar line evaluated to be passing through the specific feature point. | 04-16-2015 |
20150109418 | METHOD AND SYSTEM FOR THREE-DIMENSIONAL DATA ACQUISITION - A method for three-dimensional data acquisition, adapted to acquire three-dimensional data of an object, includes the following steps. A laser light is projected onto a plurality of regions on the surface of the object so as to form a plurality of features within each of the regions. For each of the regions, the object and the features are captured from a first direction and a second direction simultaneously so as to generate a first object image corresponding to the first direction and a second object image corresponding to the second direction. For each of the regions, the first object image and the second object image are processed so as to obtain the two-dimensional coordinates of the features therein. The three-dimensional data of the object is obtained according to the two-dimensional data of the features in the first object image and the second object image corresponding to each of the regions. | 04-23-2015 |
20150109419 | BALANCING COLORS IN A SCANNED THREE-DIMENSIONAL IMAGE - A method of balancing colors of three-dimensional (3D) points measured by a scanner from a first location and a second location. The scanner measures 3D coordinates and colors of first object points from a first location and second object points from a second location. The scene is divided into local neighborhoods, each containing at least a first object point and a second object point. An adapted second color is determined for each second object point based at least in part on the colors of first object points in the local neighborhood. | 04-23-2015 |
20150109420 | METHOD AND APPARATUS FOR THREE-DIMENSIONAL MEASUREMENT AND IMAGE PROCESSING DEVICE - Three-dimensional measurement apparatus comprises first and second imaging units with baseline length, feature point detector for detecting feature points in image, corresponding point detector for detecting corresponding points corresponding to the feature points, rotation matrix calculator, translation matrix calculator, distance calculator, and data calculator. Based on the feature points and the corresponding points, the rotation matrix calculator calculates a rotation matrix representing direction and amount of rotation of a second image capture position relative to a first image capture position and the translation matrix calculator calculates a translation matrix representing a translation direction of the second image capture position relative to the first image capture position. Based on the rotation matrix, the translation matrix, and the baseline length, the distance calculator calculates a translation distance to the second image capture position relative to the first image capture position. The data calculator calculates three-dimensional data based on the translation distance. | 04-23-2015 |
20150109421 | STEREO-APPROACH DISTANCE AND SPEED METER - Disclosed a stereo-approach distance and speed meter system comprising: video camera module consisting of at least two video cameras focused on the analyzed object primary interface module for video camera module interface conversion into data for processing; primary image normalization and rectification module; updating data container module; attribute extraction module; attribute ranking module; primary attribute reorganization module; primary frame matching module; primary hypothesis generation module; primary hypothesis filter module; attribute post-organization module; secondary attribute matching module; secondary hypothesis generation module; secondary filter module; buffer improvement module, stereo refinement module; sequence refinement module; triangulation module; secondary rectification module; previous frame data and attribute container module; secondary interface module. | 04-23-2015 |
20150116462 | Vehicle Control System - A vehicle control system executes a distance calculation process of detecting, corresponding points between a pair of captured images obtained by stereo-imaging , working out a coordinate shift between the corresponding points as a parallax, and calculating a distance up to each corresponding point based on the parallax; and a representative distance calculation process of dividing a distance image, in which a distance of each corresponding point is represented, into multiple strip regions that partition the image in a vertical direction, and working out, for each strip region, a distance for which a frequency is equal to or higher than a predefined value, as a representative distance. The system further executes a determination process of counting the number of representative distances within a monitoring region, and determining a magnitude relationship between the count value and a threshold value, to determine thereby the presence or absence of reflection. | 04-30-2015 |
20150116463 | METHOD AND MULTI-CAMERA PORTABLE DEVICE FOR PRODUCING STEREO IMAGES - A method and a multi-camera portable device for producing stereo images. The device has at least two image sensors, at least one of which is arranged on a first face of the portable device and a second one of which is arranged on a second face of the portable device opposite to the first face thereof. The method involves substantially simultaneously recording a first image containing a picture of an object and a second image containing a picture of a mirrored view of the object, obtaining the direction and the length of a mirroring vector from the distance ratio of a first distance in reality and a corresponding second distance in the second image, obtaining a capturing focal length of the second image sensor, and transforming the coordinate system of the first image sensor into the coordinate system of the virtual second image sensor to generate a stereo image pair. | 04-30-2015 |
20150124059 | MULTI-FRAME IMAGE CALIBRATOR - An apparatus comprising: an image analyser configured to analyse at least two images to determine at least one matched feature; a camera definer configured to determine at least two difference parameters between the at least two images; and a rectification determiner configured to determine values for the at least two difference parameters in an error search using an error criterion based on the at least one matched feature in the at least two images and an estimated difference parameter value, wherein the value for each difference parameter is determined serially. | 05-07-2015 |
20150124060 | STEREO CAMERA AND STEREO CAMERA SYSTEM - A technique is capable of improving the precision of a distance measurement made using a stereo camera, and is capable of reducing the size of a stereo camera device. The stereo camera is equipped with left and right imaging systems having left and right optical systems and left and right imaging elements, and derives the distance to an imaging target on the basis of an image signal acquired by imaging the imaging target by means of the left and right imaging systems. The light receiving surface of the left and right imaging elements in the left and right imaging systems is caused to bend in the direction of the optical axis so as to correct an aberration in the left and right optical systems. | 05-07-2015 |
20150138324 | APPARATUS FOR DETECTING VEHICLE LIGHT AND METHOD THEREOF - In an image analysis apparatus, by control of a stereo camera, left and right cameras capture images of a common area ahead of an own vehicle, and generate pieces of image data (left and right image data) expressing the captured images. At this time, exposure timings of the left camera and the right camera are controlled so that the exposure timing of the left camera is shifted from that of the right camera. Pieces of image data (left and right image data) having differing exposure timings are obtained. Based on either piece of image data, candidates for vehicle light are extracted. Furthermore, a flashing light is detected by the left image data and the right image data being compared. The detected flashing light is eliminated from the extracted candidates for vehicle light. A light source that ultimately remains as the candidate for vehicle light is detected as the vehicle light. | 05-21-2015 |
20150145962 | RAILWAY INSTALLATION SYNCHRONIZATION MONITORING SYSTEM - A railway installation monitoring system may include: a laser generator that is provided on a train; a camera that is operated in connection with the laser generator so as to be capable of monitoring a railway installation and of acquiring image information data that is measured; a three-dimensional image information conversion device that uses the image information data acquired by the laser generator and the camera and converts the data into three-dimensional image information; a position determination unit that determines the position of the railway installation to be measured; a signal processing device that sends an operating command for the laser generator or/and the camera; and an overall data processing device that processes, analyzes, interprets, or stores the image information data, the three-dimensional image information, or the data transmitted from the position determination unit. | 05-28-2015 |
20150145963 | Stereo Camera - In order to provide a small, stereo camera with stable errors of distance measurement, there are provided: an image acquisition unit that acquires plural images imaged by plural imaging units; a first region processing unit that divides each of the plural images acquired by the image acquisition unit into first regions composed of predetermined plural pixels, and measures a distance for each of the divided first regions to generate a first distance image; a target object extraction unit that extracts a target object from the distance image or the image, and extracts a second region composed of the plural first regions including the extracted target object; an error factor identification unit that extracts a predetermined representative value from the inside of the second region, compares the brightness value of an arbitrary pixel in the second region with that in a correspondence region up to the position moved from the arbitrary pixel by a disparity represented by the representative value, and determines an error factor on the basis of the comparison result; and a second region processing unit that determines a weight value on the basis of the error factor, and measures a distance for each second region using the weight value to generate a second distance image. | 05-28-2015 |
20150145964 | STEREOSCOPIC (3D) CAMERA SYSTEM UTILIZING A MONOSCOPIC (2D) CONTROL UNIT - A camera system comprising:
| 05-28-2015 |
20150145965 | STEREO AUTO-CALIBRATION FROM STRUCTURE-FROM-MOTION - Auto-calibration of stereo cameras installable behind the windshield of a host vehicle and oriented to view the environment through the windshield. Multiple first image points are located of one of the first images captured from the first camera at a first time and matched with first image points of at least one other of the first images captured from the first camera at a second time to produce pairs of corresponding first image points respectively in the first images captured at the different times. World coordinates are computed from the corresponding first image points. Second image points in the second images captured from the second camera are matched to at least a portion of the first image points. The world coordinates as determined from the first camera are used, to solve for camera parameters of the second camera from the matching second image points of the second camera. | 05-28-2015 |
20150145966 | 3D CORRECTED IMAGING - A system and method for corrected imaging including an optical camera that captures at least one optical image of an area of interest, a depth sensor that captures at least one depth map of the area of interest, and circuitry that correlates depth information of the at least one depth map to the at least one optical image to generate a depth image, corrects the at least one optical image by applying a model to address alteration in the respective at least one optical image, the model using information from the depth image, and outputs the corrected at least one optical image for display in 2D and/or as a 3D surface. | 05-28-2015 |
20150145967 | THREE DIMENSIONAL IMAGE PICK-UP DEVICE AND MANUFACTURING METHOD THEREOF - A 3-D image pick-up device is disclosed, the device including: a PCB mounted with two camera modules including an image sensor; and a reinforcing member mounted with two exposure windows, wherein the PCB and the reinforcing member are mutually adhered to allow the camera modules of the PCB to be exposed through the exposure window of the reinforcing member. | 05-28-2015 |
20150293362 | IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD, MOBILE APPARATUS, IMAGE DISPLAY SYSTEM, AND COMPUTER PROGRAM - A first-person viewpoint image captured by a camera mounted on a radio-controlled model is displayed on a head mount display and is enjoyed. | 10-15-2015 |
20150296199 | METHOD AND DEVICE FOR DRIVER INFORMATION - A method for driver information includes: sensing an image of an outer area of a motor vehicle, determining a coherent display area in the image, determining personalized information directed to a driver of the motor vehicle, inserting the information into the image in the area of the display area; and outputting the image to the driver. A system for driver information onboard a motor vehicle includes: a pickup device for sensing an image of the outer area of a motor vehicle, a determination device for determining personalized information directed to a driver of the motor vehicle, a processing device for determining a coherent display area in the image and for inserting the information into the image in the area of the display area, and an output device for outputting the image to the driver. | 10-15-2015 |
20150296201 | SYSTEMS AND METHOD OF HIGH RESOLUTION THREE-DIMENSIONAL IMAGING - Embodiments of the invention provide systems and methods for three-dimensional imaging with wide field of view and precision timing. In accordance with one aspect, a three-dimensional imaging system includes an illumination subsystem configured to emit a light pulse with a divergence sufficient to irradiate a scene having a wide field of view. A sensor subsystem is configured to receive over a wide field of view portions of the light pulse reflected or scattered by the scene and including: a modulator configured to modulate as a function of time an intensity of the received light pulse portion to form modulated received light pulse portions; and means for generating a first image corresponding to the received light pulse portions and a second image corresponding to the modulated received light pulse portions. A processor subsystem is configured to obtain a three-dimensional image based on the first and second images. | 10-15-2015 |
20150296202 | DISPARITY VALUE DERIVING DEVICE, EQUIPMENT CONTROL SYSTEM, MOVABLE APPARATUS, ROBOT, AND DISPARITY VALUE DERIVING METHOD - An image reducer executes a reduction process on a comparison image to generate a reduced comparison image, and executes a reduction process on a reference image to generate a reduced reference image. A disparity value deriver (a deriving unit) derives a disparity value by setting the minimum value of synthesized costs of pixels in the reduced comparison image in connection with a reference pixel in the reduced reference image, which have been calculated by a cost synthesizer. A disparity image generator generates a reduced disparity image, which is an image obtained by replacing the luminance values of the respective pixels in the reduced reference image with the disparity values corresponding to the pixels. The disparity image enlarger executes an enlargement process for enlarging the image size of the reduced disparity image generated by the disparity image generator to generate a disparity image. | 10-15-2015 |
20150301174 | SECURITY SYSTEM USING LADAR-BASED SENSORS - A security sensor system comprises one or more laser detection and ranging (LADAR) sensors configured for accumulation of three-dimensional image data. In one embodiment, the one or more LADAR sensors each comprise a LADAR device, such as a MEMS device, configured to transmit a plurality of laser pulses, and a microprocessor operatively coupled to the LADAR device. One or more data storage devices is operatively coupled to the microprocessor and configured to store the three-dimensional image data, as well as predetermined protected area boundary and fixed object definitions. A GPS receiver can be operatively coupled to the microprocessor and a GPS antenna. The microprocessor is configured to perform a LADAR image analysis that compares the three-dimensional image data with the protected area boundary and fixed object definitions to identify one or more potential intruders. | 10-22-2015 |
20150302594 | System and Method For Object Detection Using Structured Light - A system and method for determining a volume of a body, body part, object, or stimulated or emitted field and identifying surface anomalies of the object of interest. A first set of image data is acquired corresponding to the object of interest from an imaging device. Depth data and a second set of image data is acquired from a structured light emitter including at least one sensor. A processor receives the first and second set of image data and based thereon, generates a resultant image including the depth data. A display is configured to display the resultant image to identify surface anomalies. A geometric model is applied to the resultant image to calculate a volume of the object of interest. | 10-22-2015 |
20150304545 | Method and Electronic Device for Implementing Refocusing - A method and electronic device for implementing refocusing, and relate to the field of image processing technologies, so as to reduce costs of implementing refocusing. The method provided in the embodiments of the present invention includes acquiring at least two images that are of a to-be-photographed object and have different depths of field; acquiring an instruction operation that is performed by a user on a partial area of one of the at least two images; determining a target area according to the instruction operation; acquiring definition of the target area in the at least two images; and generating a target image according to the definition of the target area in the at least two images. | 10-22-2015 |
20150304624 | Optimal depth mapping - A method for providing optimal correction to depth mapping between captured and displayed stereoscopic content. The solution is derived in a continuous form that can be implemented through CGI scaling techniques compatible with image rendering techniques. Similar correction can be implemented with variable depth-dependent camera separation and disparity re-mapping. The latter is applicable to correcting existing stereoscopic content. | 10-22-2015 |
20150304635 | Stereoscopic depth mapping - Provided is a method and apparatus for linear depth mapping. Linear depth mapping includes using algorithms to correct the distorted depth mapping of stereoscopic capture and display systems. | 10-22-2015 |
20150310621 | Image Processing Device - For reduced processing time involved in an image recognition process, correctors | 10-29-2015 |
20150312468 | MULTI-CAMERA SYSTEM CONTROLLED BY HEAD ROTATION - Systems and methods of controlling a remote camera system by head rotation are herein described. A sensor on a head-mounted display (HMD) can determine the orientation of the HMD. A computing device can translate the orientation of the HMD from one coordinate representation to another coordinate representation. A microcontroller can convert the orientation of the HMD to a control signal. A motor controller can orient a camera mounted gimbal based on the control signal. A plurality of cameras on the camera mounted gimbal can stream video to the HMD. A process on the HMD can process the streaming video to allow for stereoscopic vision and depth. A display on the HMD can display the processed streaming video. | 10-29-2015 |
20150312553 | CAPTURING AND RELIGHTING IMAGES USING MULTIPLE DEVICES - A system and method are provided for coordinating image capture using multiple devices, including for example multiple image capture devices (cameras), multiple lighting devices (flash), and/or the like. In at least one embodiment, the system of the present invention is configured to collect image information from multiple image capture devices, such as cameras, and/or to collect multiple images having different lighting configurations. The collected image data can be processed to generate various effects, such as relighting, parallax, refocusing, and/or three-dimensional effects, and/or to introduce interactivity into the image presentation. In at least one embodiment, the system of the present invention is implemented using any combination of any number of image capture device(s) and/or flash (lighting) device(s), which may be equipped to communicate with one another via any suitable means, such as wirelessly. A communication protocol is established for enabling such communication, such as WiFi, Bluetooth, or the like. | 10-29-2015 |
20150317780 | APPARATUS AND METHOD FOR THREE DIMENSIONAL SURFACE MEASUREMENT - A system and method for three-dimensional measurement of surfaces. In one embodiment, a measurement system includes a laser projector, a first camera, and a processor. The laser projector is configured to emit a laser projection onto a surface for laser triangulation. The first camera is configured to provide images of the surface, and is disposed at an oblique angle with respect to the laser projector. The processor is configured to apply photogrammetric processing to the images, to compute calibrations for laser triangulation based on a result of the photogrammetric processing, and to compute, based on the calibrations, coordinates of points of the surface illuminated by the laser projection via laser triangulation. | 11-05-2015 |
20150319342 | USING A HALO TO FACILITATE VIEWING DARK VIRTUAL OBJECTS IN AUGMENTED OR VIRTUAL REALITY - Configurations are disclosed for presenting virtual reality and augmented reality experiences to users. The system may comprise an image-generating source to provide one or more frames of image data in a time-sequential manner, a light modulator configured to transmit light associated with the one or more frames of image data, a substrate to direct image information to a user's eye, wherein the substrate houses a plurality of reflectors, a first reflector of the plurality of reflectors to reflect transmitted light associated with a first frame of image data at a first angle to the user's eye, and a second reflector to reflect transmitted light associated with a second frame of the image data at a second angle to the user's eye. | 11-05-2015 |
20150323318 | DEVICE AND METHOD FOR GENERATIVE PRODUCTION OF AT LEAST ONE COMPONENT AREA OF A COMPONENT - A device for generative production of at least one component area of a component, in particular a component of a turbine or a compressor, is disclosed. The device includes at least one powder feed for application of at least one powder layer to a build-up and joining zone of a component platform that can be lowered and at least one radiation source for generating at least one high-energy beam by which the powder layer can be fused and/or sintered locally in the area of the build-up and joining zone to form a component layer. The device further includes a camera system which can produce at least one stereoscopic image for three-dimensional detection of at least one area of the component layer. A method for producing at least one component region of a component, in particular a component of a turbine or a compressor, is also disclosed. | 11-12-2015 |
20150332464 | METHODS FOR AUTOMATIC REGISTRATION OF 3D IMAGE DATA - A method for automatic registration of 3D image data, captured by a 3D image capture system having an RGB camera and a depth camera, includes capturing 2D image data with the RGB camera at a first pose; capturing depth data with the depth camera at the first pose; performing an initial registration of the RGB camera to the depth camera; capturing 2D image data with the RGB camera at a second pose; capturing depth data at the second pose; and calculating an updated registration of the RGB camera to the depth camera. | 11-19-2015 |
20150334309 | HANDHELD ELECTRONIC APPARATUS, IMAGE CAPTURING APPARATUS AND IMAGE CAPTURING METHOD THEREOF - The invention provides an electronic apparatus, an image capturing apparatus and an image capturing method thereof. The image capturing apparatus includes a main camera, a tele camera, a depth camera, and a processing unit. The main camera is used for capturing a main image, the tele camera is used for capturing a tele image, and the depth camera is used for capturing a depth image. The processing unit is coupled to the main, tele, and depth cameras. The processing unit is used for: combining the main image and the tele image to obtain a zoomed image; and generate a depth map corresponding to the zoomed image based on the main image, the tele image, and the depth image. | 11-19-2015 |
20150341618 | CALIBRATION OF MULTI-CAMERA DEVICES USING REFLECTIONS THEREOF - The technology disclosed can provide capabilities such as calibrating an imaging device based on images taken by device cameras of reflections of the device itself. Implementations exploit device components that are easily recognizable in the images, such as one or more light-emitting devices (LEDs) or other light sources to eliminate the need for specialized calibration hardware and can be accomplished, instead, with hardware readily available to a user of the device—the device itself and a reflecting surface, such as a computer screen. The user may hold the device near the screen under varying orientations and capture a series of images of the reflection with the device's cameras. These images are analyzed to determine camera parameters based on the known positions of the light sources. If the positions of the light sources themselves are subject to errors requiring calibration, they may be solved for as unknowns in the analysis. | 11-26-2015 |
20150341619 | METHOD AND SYSTEM FOR LIGHT PATTERNING AND IMAGING - An imaging system is disclosed. The system comprises: a first imaging device and a second imaging device being spaced apart and configured to provide partially overlapping field-of-views of a scene over a spectral range from infrared to visible light. The system comprises at least one infrared light source constituted for illuminating at least the overlap with patterned infrared light, and a computer system configured for receiving image data pertaining to infrared and visible light acquired by the imaging devices, and computing three-dimensional information of the scene based on the image data. The image data optionally and preferably comprises the patterned infrared light as acquired by both the imaging devices. | 11-26-2015 |
20150341621 | VIDEO SYSTEM AND METHODS FOR OPERATING A VIDEO SYSTEM - A multiple camera video system and methods for operating such a system. The system may include a plurality of cameras located around a stadium, athletic playing field or other location. The cameras are remotely controlled in a master-slave configuration. A camera operator at a master pan head selects one of the plurality of cameras as the current master camera and utilizes the master pan head to adjust the telemetry and zoom of the master camera to follow the target object. The telemetry and zoom parameters of the master camera are then used to calculate corresponding telemetry, zoom and/or other parameters for each of the plurality of slave cameras. Video captured by each of the cameras is stored for the production of replay video feeds or for archiving. The replays may be capable of “spinning” through the video feeds of adjacent cameras in order for the viewer to get the sensation of revolving around the target object. The multiple camera video system also includes methods for calibrating the system. | 11-26-2015 |
20150348416 | OBSTACLE DETECTION DEVICE AND ELECTRIC-POWERED VEHICLE PROVIDED THEREWITH - An obstacle detection device ( | 12-03-2015 |
20150350609 | METHOD AND APPARATUS FOR SENSING MOVING BALL - Provided are an apparatus and method for sensing a moving ball, which extract a feature portion such as a trademark, a logo, etc. indicated on a ball from consecutive images of a moving ball, acquired by an image acquisition unit embodied by a predetermined camera device, and calculate a spin axis and spin amount of rotation the moving ball based on the feature portion and thus spin of the ball is simply, rapidly, and accurately calculated with low computational load, thereby achieving rapid and stable calculation of the ball in a relatively low performance system. The sensing apparatus includes an image acquisition unit for acquiring consecutive images, an image processing unit for extracting a feature portion from the acquired image, and a spin calculation unit for calculating spin using the extracted feature portion. | 12-03-2015 |
20150356738 | METHOD AND APPARATUS FOR GENERATING IMAGES - A method is provided including: acquiring a plurality of images; obtaining depth information associated with at least two subjects in each of the plurality of images; and generating a final image having the subjects based on the depth information. | 12-10-2015 |
20150356739 | IMAGE ASSESSMENT DEVICE, CAPTURING DEVICE, 3D MEASURING DEVICE, IMAGE ASSESSMENT METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM - The present invention provides an image assessment device capable of accurately and promptly assessing an image pair used for 3D measurement from plural captured images. An image assessment device according to the invention includes first captured image selection device, first captured image information acquisition device, object distance to-be-measured acquisition device, object position to-be-measured calculation device, second captured image selection device, second captured image information acquisition device, imaging range calculation device, and assessment device that determines whether or not a calculated object position to be measured is within a calculated imaging range, and assesses that a first captured image and a second captured image are of an image pair if determining that the calculated object position to be measured is within the calculated imaging range. | 12-10-2015 |
20150358599 | Method and Apparatus of Compatible Depth Dependent Coding - A method for providing compatible depth-dependent coding and depth-independent coding in three-dimensional video encoding or decoding is disclosed. The compatible system uses a depth-dependency indication to indicate whether depth-dependent coding is enabled for a texture picture in a dependent view. If the depth-dependency indication is asserted, second syntax information associated with a depth-dependent coding tool is used. If the depth-dependent coding tool is asserted, the depth-dependent coding tool is applied to encode or decode the current texture picture using information from a previously coded or decoded depth picture. The syntax information related to the depth-dependency indication can be in Video Parameter Set (VPS), Sequence Parameter Set (SPS), Picture Parameter Set (PPS) or Slice Header. | 12-10-2015 |
20150358603 | STEREOSCOPIC FOCUS POINT ADJUSTMENT - A method of adjusting depth in a stereoscopic video may include generating a left-eye viewing frame of a stereoscopic video. The left-eye viewing frame may include a plurality of left-eye viewing frame elements. The method may also include generating a right-eye viewing frame of the stereoscopic video. The right-eye viewing frame may correspond to the left-eye viewing frame and may include a plurality of right-eye viewing frame elements. Further, each right-eye viewing frame element may correspond to one of the left-eye viewing frame elements. The method may additionally include determining an offset between each right-eye viewing frame element and its corresponding left-eye viewing frame element. Further, the method may include applying a uniform summing factor to each offset to uniformly shift by substantially the same amount each right-eye viewing frame element with respect to its corresponding left-eye viewing frame element such that a perceived focus point is adjusted. | 12-10-2015 |
20150358605 | STEREO CAMERA MODULE AND METHOD FOR THE PRODUCTION THEREOF - A stereo camera module, which includes a first image sensor and a second image sensor, a support having mounting surfaces aligned substantially in the same plane and for arrangement of the first and second image sensors on these mounting surfaces, a first lens housing arranged on the support and having an optical system for the first image sensor, a second lens housing arranged on the support and having an optical system for the second image sensor, and a printed circuit board arrangement for electrically contacting the first and the second image sensors through the support. The first and second image sensors are each in the form of an image sensor chip having wire bond connections and the printed circuit board arrangement has wire bond surfaces for contacting the wire bond connections of the first and second image sensor chips. | 12-10-2015 |
20150358610 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND DEVICE CONTROL SYSTEM - Disclosed is an image processing device for generating disparity information from a first image and a second image, wherein the first image is captured by a first capture unit and the second image is captured by a second capture unit. The image processing device includes a disparity detector configured to detect disparity information of a pixel or a pixel block of the second image by correlating the pixel or the pixel block of the second image with each of pixels or each of pixel blocks of the first image within a detection width. The disparity detector is configured to detect the disparity information of the pixel or the pixel block of the second image more than once by changing a start point of pixels or pixel blocks of the first image within the detection width. | 12-10-2015 |
20150359462 | FITTING ROOM MIRROR - The present invention relates to a fitting room mirror including image capturing means and image processing means enabling the determination of body dimensions and in providing cloth-fitting advice to the user. | 12-17-2015 |
20150365650 | METHOD FOR EXTRACTING EYE CENTER POINT - A method for extracting an eye center point includes: photographing a left eye using a left camera resulting in a left eye image; extracting a light reflection point from the left eye image using a first lighting; extracting a first reflection point which is the brightest point on a horizontal line of the light reflection point using a second lighting; photographing the left eye using a right camera; extracting a second reflection point and a third reflection point from an epipolar line by computing an epipolar line of an image corresponding to the light reflection point using the first lighting and the second lighting; and extracting the eye center point using the light reflection point, the first reflection point, the second reflection point, and the third reflection point. | 12-17-2015 |
20150365651 | SYSTEM FOR DETERMINING A THREE-DIMENSIONAL IMAGE OF AN ELECTRONIC CIRCUIT - A method for determining three-dimensional images of an object (Card) comprises projecting a display onto the object by means of a projector (P). A plurality of two-dimensional images of the object are acquired by at least one first image sensor (C), a relative movement of the object in relation to the assembly comprising the projector and the image sensor being carried out during the acquisitions of the images. A determination is made of the height of each point of the object as corresponding to an extremum of a function obtained from the acquired two-dimensional images. | 12-17-2015 |
20150366442 | Camera Control Unit with Stereoscopic Video Recording and Archive - A video imaging system, and more particularly, a modular video imaging system having a control module connectable to multiple input modules. The input modules each capable of receiving differing types of image data from different types of cameras including stereoscopic camera configurations and processing the image data into a format recognizable by the control module. The control unit providing general functions such as user interface and general image processing that is not camera specific including the generation of a 3D image stream formed by combining two image streams. | 12-24-2015 |
20150373316 | Disparity Estimation for Multiview Imaging Systems - This invention presents an approach to first estimate a depth/disparity map using spectrally coded plenoptic camera, and then based on the disparity map the parallax between different spectral channels is rectified. Based on our new technique, we can reconstruct not only multispectral images but also a depth/disparity map. Moreover, the quality of reconstructed spectral images is significantly improved using our parallax rectification. | 12-24-2015 |
20150373317 | METHODS AND DEVICES FOR GENERATING A STEREOSCOPIC IMAGE - Methods and devices for generating a stereoscopic image are described. In one aspect, the electronic device includes a main body and a support rotatably coupled with the main body about an axis of rotation. The support is rotatable between a plurality of positions including a first position and a second position. The electronic device also includes a first camera module for generating first camera data and a second camera module for generating second camera data. The second camera module is positioned in spaced relation to the first camera module and coupled to the support away from the axis of rotation. The electronic device further includes a controller coupled with the first camera module and the second camera module. | 12-24-2015 |
20150379701 | INSPECTION CAMERA UNIT, METHOD FOR INSPECTING INTERIORS, AND SENSOR UNIT - So as to provide an inspection camera unit comprising an inspection camera for taking preferably color inspection photos of interiors, in particular of ships, and a method for inspecting interiors, in particular of ships, by taking preferably color inspection photos using the inspection camera, to thereby increase the utility of the inspection photos and also make improved historical consideration possible, it is proposed for the inspection camera unit to comprise referencing means for referencing the inspection photos and for the inspection photos to be referenced by determining relative location data of the inspection camera and orientation data of the inspection camera during the capture of the inspection photos and assigning them to the inspection photos, the relative location data and the orientation data subsequently being classified into a coordinate system of the interiors. | 12-31-2015 |
20150379721 | WINDROW RELATIVE YIELD DETERMINATION THROUGH STEREO IMAGING - A method that that captures images of a windrow and determines a cross section of the windrow based on the captured images to provide a yield map. | 12-31-2015 |
20150381946 | Systems and Methods for Automated Cloud-Based Analytics and 3-Dimensional (3D) Display for Surveillance Systems in Retail Stores - Systems and methods for cloud-based surveillance in a retail store is disclosed. At least two input capture devices and at least one user device are communicatively connected to a cloud-based analytics platform. The cloud-based analytics platform generates 3-Dimensional (3D) visual representation based on received 2-Dimensional (2D) video and/or image inputs, perform advanced analytics based on input data and generated 3D visual representation, and generates a graphical representation based on analytics data from advanced analytics. In one embodiment, the graphical representation is a heat map, which is an overlay of the 3D visual representation of the entire retail store. | 12-31-2015 |
20150381948 | Systems and Methods for Automated Cloud-Based Analytics for Security Surveillance Systems with Mobile Input Capture Devices - Systems and methods for cloud-based surveillance for a target surveillance area are disclosed. At least two input capture devices and at least one user device are communicatively connected to a cloud-based analytics platform. At least one input capture device is a mobile device with visual sensors. The cloud-based analytics platform automatically analyzes received 2-Dimensional (2D) video and/or image inputs for generating 3-Dimensional (3D) surveillance data and providing 3D display for a target surveillance area. | 12-31-2015 |
20150381964 | Automatic Stereoscopic Camera Calibration - An apparatus for calibrating a stereoscopic camera with respect to at least one stereo-image of the stereoscopic camera includes a processing unit configured to support at least a first triangulation unit, a second triangulation unit, and a Bundle Adjustment unit. The processing unit is configured to determine whether a convergence criterion has been met, the convergence criterion being indicative of whether or not a camera calibration ground-truth has been found. | 12-31-2015 |
20150381965 | SYSTEMS AND METHODS FOR DEPTH MAP EXTRACTION USING A HYBRID ALGORITHM - Aspects relate to methods of generating a high-resolution image containing object depth information. A method may include capturing a first image of an object using a first camera, the first image including light projected in a known pattern on the object, extracting depth information at a first resolution from the first image, the depth information extracted based on a pattern of the projected light in the first image and capturing a second image of the scene using a second camera, the second image captured at a second resolution which is higher than the first resolution. The method also includes aligning geometries of the first and second image based on a known difference in location of the first camera and the second camera and using the second image to up-sample the depth information from the first resolution to a third resolution, the third resolution is higher than the first resolution. | 12-31-2015 |
20150381966 | APPARATUS AND METHOD FOR PROVIDING THREE DIMENSIONAL MEDIA CONTENT - A system that incorporates teachings of the exemplary embodiments may include, for example, means for generating a disparity map based on a depth map, means for determining accuracy of pixels in the depth map where the determining means identifies the pixels as either accurate or inaccurate based on a confidence map and the disparity map, and means for providing an adjusted depth map where the providing means adjusts inaccurate pixels of the depth map using a cost function associated with the inaccurate pixels. Other embodiments are disclosed. | 12-31-2015 |
20150381968 | 3-D MODEL GENERATION - Various embodiments provide for the generation of 3D models of objects. For example, depth data and color image data can be captured from viewpoints around an object using a sensor. A camera having a higher resolution can simultaneously capture image data of the object. Features between images captured by the image sensor and the camera can be extracted and compared to determine a mapping between the camera and the image. Once the mapping between the camera and the image sensor is determined, a second mapping between adjacent viewpoints can be determined for each image around the object. In this example, each viewpoint overlaps with an adjacent viewpoint and features extracted from two overlapping viewpoints are matched to determine their relative alignment. Accordingly, a 3D point cloud can be generated and the images captured by the camera can be projected on the surface of the 3D point cloud to generate the 3D model. | 12-31-2015 |
20160001453 | ELECTRIC SHAVER WITH IMAGING CAPABILITY - System and method for improving the shaving experience by providing improved visibility of the skin shaving area. A digital camera is integrated with the electric shaver for close image capturing of shaving area, and displaying it on a display unit. The display unit can be integral part of the electric shaver casing, or housed in a separated device which receives the image via a communication channel. The communication channel can be wireless (using radio, audio or light) or wired, such as dedicated cabling or using powerline communication. A light source is used to better illuminate the shaving area. Video compression and digital image processing techniques are used for providing for improved shaving results. The wired communication medium can simultaneously be used also for carrying power from the electric shaver assembly to the display unit, or from the display unit to the electric shaver. | 01-07-2016 |
20160003612 | RAPID AND ACCURATE THREE DIMENSIONAL SCANNER - A scanner system may include at least one linear actuator and/or at least one scanning platform on each of the at least one linear actuator. Each scanning platform may include an optical sensor configured to detect a two-dimensional contour on an object from a position on the at least one linear actuator, the at least one linear actuator moves a respective scanning platform linearly along a respective axis, and the scanner system records a group of two-dimensional contours of the object detected by the optical sensor of each scanning platform at a group of positions on the at least one linear actuator to compose a three-dimensional contour of the object. | 01-07-2016 |
20160005180 | Imaging Apparatus and Vehicle Controller - In order to provide an imaging apparatus which minimizes erroneous recognition of a moving body and prevent a braking operation from being erroneously performed, even if the moving body is likely to cross a road, the imaging apparatus includes a correlation value calculation unit that calculates a correlation value from two images captured by two imaging units, a three-dimensional object detection unit that detects a three-dimensional object from the two images, a region dividing unit that divides an image region including the three-dimensional object into multiple regions, a relative speed calculation unit that calculates relative speed for every region of the multiple regions, and a reliability calculation unit that calculates reliability of the three-dimensional object, based on the relative speed calculated for every region. | 01-07-2016 |
20160005185 | OPTICAL NAVIGATION & POSITIONING SYSTEM - An optical navigation system comprising a camera oriented to face towards a plurality of markers located at spaced apart locations from the camera, calculating means adapted to calculate an angle subtended between pairs of markers, the subtended angles being calculated by monitoring the pixel locations of the markers in a series of images captured by the camera, the optical navigation system additionally comprising means for creating a three-dimensional model whereby the location of the camera relative to the markers is determined by triangulating the subtended angles in the three-dimensional model. | 01-07-2016 |
20160006911 | IMAGING UNIT - An imaging unit includes a plurality of imaging devices configured to capture images of an object; a circuit substrate configured to generate image data based on the images captured by the imaging devices; a chassis that holds the imaging devices; and a heat transfer member including a contacting portion configured to contact an installed member in a case where the imaging unit is installed on the installed member. The heat transfer member contacts the chassis or the circuit substrate, and heat conductivity of the heat transfer member is greater than the heat conductivity of the chassis. | 01-07-2016 |
20160007008 | MOBILE CAMERA SYSTEM - Some embodiments include methods and/or systems for using multiple cameras to provide optical zoom to a user. Some embodiments include a first camera unit of a multifunction device capturing a first image of a first visual field. A second camera unit of the multifunction device simultaneously captures a second image of a second visual field. In some embodiments, the first camera unit includes a first optical package with a first focal length. In some embodiments, the second camera unit includes a second optical package with a second focal length. In some embodiments, the first focal length is different from the second focal length, and the first visual field is a subset of the second visual field. In some embodiments, the first image and the second image are preserved to a storage medium as separate data structures. | 01-07-2016 |
20160014389 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE | 01-14-2016 |
20160014392 | CAMERA SYSTEM AND METHOD FOR HAIR SEGMENTATION | 01-14-2016 |
20160019429 | IMAGE PROCESSING APPARATUS, SOLID OBJECT DETECTION METHOD, SOLID OBJECT DETECTION PROGRAM, AND MOVING OBJECT CONTROL SYSTEM - An image processing apparatus installed in a subject vehicle includes an imaging unit | 01-21-2016 |
20160026881 | LATERAL OBSTACLE DETECTION APPARATUS FOR A MOTOR VEHICLE, MOTOR VEHICLE COMPRISING THAT APPARATUS AND PROCESS FOR DETECTING LATERAL OBSTACLES DURING THE TRAVEL OF A MOTOR VEHICLE - A lateral obstacle detection apparatus ( | 01-28-2016 |
20160028968 | METHOD OF REPLACING OBJECTS IN A VIDEO STREAM AND COMPUTER PROGRAM - The invention relates to a method for replacing objects in a video stream. A stereoscopic view of the field is created. It serves to measure the distance from the camera and to determine the foreground, background and occluding objects. The stereoscopic view can be provided by a 3D camera or it can be constructed using the signal coming from a single camera or more. The texture of the objects to be replaced can be static or dynamic. The method does not require any particular equipment to track the camera position and it can be used for live content as well as archived material. The invention takes advantage of the source material to be replaced in the particular case when the object to be replaced is filled electronically. | 01-28-2016 |
20160029004 | Image Blur Based on 3D Depth Information - Blurring is simulated in post-processing for captured images. A 3D image is received from a 3D camera, and depth information in the 3D image is used to determine the relative distances of objects in the image. One object is chosen as the subject of the image, and an additional object in the image is identified. Image blur is applied to the identified additional object based on the distance between the 3D camera and the subject object, the distance between the subject object and the additional object, and a virtual focal length and virtual f-number. | 01-28-2016 |
20160029009 | ATTACHABLE THREE-DIMENSIONAL SCAN MODULE - An attachable three-dimensional scan module includes an attachable unit, at least two image sensing units, a depth map generation unit, and an output interface. The attachable unit fixes the attachable three-dimensional scan module on a mobile device. When the mobile device is moved around an object, a first image sensing unit and a second image sensing unit of the at least two image sensing units capture a plurality of first images including the object and a plurality of second images including the object, respectively. A plurality of depth maps generated by the depth map generation unit, the plurality of first images, and the plurality of second images are used for generating a color three-dimensional scan result corresponding to the object. The output interface outputs the color three-dimensional scan result, or the plurality of first images, the plurality of second images, and the plurality of depth maps. | 01-28-2016 |
20160029010 | CAMERA SYSTEM AND CAMERA CONTROL METHOD - A camera system includes: a first camera and a second camera; a camera adaptor box; and a camera control unit. | 01-28-2016 |
20160034040 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - An information processing device that detects the position of a subject shot by a camera in a three-dimensional space is provided. The information processing device includes a depth image acquiring section that acquires a depth image in which the distance of a subject in the depth direction from the camera is represented as a pixel value on an image plane, a spatial structure identifying section that identifies the position of a plane forming a predetermined angle with a gravity vector among subject surfaces by detecting a coordinate point collection representing the plane on the basis of the distribution of coordinate points obtained by inverse projection of pixels of the depth image to the three-dimensional space based on the direction of the gravity vector, and a target object extracting section that generates and outputs position information of a predetermined target object on the basis of the position of the plane. | 02-04-2016 |
20160037063 | Target-Less Auto-Alignment Of Image Sensors In A Multi-Camera System - A pair of cameras having an overlapping field of view is aligned based on images captured by image sensors of the pair of cameras. A pixel shift is identified between the images. Based on the identified pixel shift, a calibration is applied to one or both of the pair of cameras. To determine the pixel shift, the camera applies correlation methods including edge matching. Calibrating the pair of cameras may include adjusting a read window on an image sensor. The pixel shift can also be used to determine a time lag, which can be used to synchronize subsequent image captures. | 02-04-2016 |
20160037121 | STEREO MATCHING METHOD AND DEVICE FOR PERFORMING THE METHOD - There are provided a stereo matching method capable of increasing a resolution and precision of an object and a device for performing the method. The method includes investigating a pattern according to a predetermined period; obtaining left and right stereo images in which the investigated pattern is included or not included; determining whether each of the stereo image obtained according to the predetermined period and a buffering image that is a previous frame image of the stereo image includes the pattern; and generating a final cost volume by performing different image processing according to whether each of the stereo image and the buffering image includes the pattern. Therefore, it is possible to increase precision of a disparity of a thin object and increase accuracy and precision of an object at a long distance. | 02-04-2016 |
20160037152 | PHOTOGRAPHY APPARATUS AND METHOD THEREOF - An image photographing apparatus is provided. The image photographing apparatus includes a first photographing unit configured to photograph an image by using a phase difference image sensor, a second photographing unit configured to be spaced on a side of the first photographing unit, a controller configured to generate a first depth map by using a first image photographed by the first photographing unit and generate a second depth map by using a second image photographed by the second photographing unit, and an image processor configured to generate a three-dimensional (3D) image by using the first depth map and the second depth map. | 02-04-2016 |
20160037154 | IMAGE PROCESSING SYSTEM AND METHOD - The present invention provides an image processing system and method, the image processing system uses at least two cameras, and the location of the cameras can be changed due to the easiness of installation onto a vehicle and number of the cameras around the vehicle. The present invention uses the image analysis method to evaluate the depth of objects around the vehicle, and then generate a 3D model with depth information to reduce the distortion of the image. After that, the image will be displayed on the wide-area electronic rearview mirror to provide the driver a rearview image more correctly. | 02-04-2016 |
20160044297 | INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - An information processor includes: a similarity data generation portion generating similarity data that represents the calculated similarity to the image in the reference block in association with a position within the search range; a result evaluation portion detecting a position with a maximum similarity value for each piece of the similarity data and screening the detection result by making a given evaluation of the similarity; a depth image generation portion finding a parallax for each of the reference blocks using the detection result validated as a result of screening, calculating a position of a subject in a depth direction on a basis of the parallax, and generating a depth image by associating the position of the subject in the depth direction with an image plane; and an output information generation section performing given information processing on a basis of the subject position in a three-dimensional space using the depth image and outputting the result of information processing. | 02-11-2016 |
20160044298 | AUGMENTED REALITY WITH MOTION SENSING - The technology disclosed relates to a motion sensory and imaging device capable of acquiring imaging information of the scene and providing at least a near real time pass-through of imaging information to a user. The sensory and imaging device can be used stand-alone or coupled to a wearable or portable device to create a wearable sensory system capable of presenting to the wearer the imaging information augmented with virtualized or created presentations of information. | 02-11-2016 |
20160050345 | INFRARED VIDEO DISPLAY EYEWEAR - A wearable display apparatus for viewing video images of scenes and/or objects illuminated with infrared light, the display apparatus including a transparent display that is positioned in a user's field of vision when the display apparatus is worn, a stereoscopic video camera device including at least two cameras that each capture reflected infrared light images of a surrounding environment and a projection system that receives the infrared light images from the stereoscopic camera device, and simultaneously projects (i) a first infrared-illuminated video image in real-time onto a left eye viewport portion of the transparent display that overlaps a user's left eye field of vision and (ii) a second infrared-illuminated video image in real-time onto a right eye viewport portion of the transparent display that overlaps a user's right eye field of vision. | 02-18-2016 |
20160050407 | IMAGE CAPTURING SYSTEM OBTAINING SCENE DEPTH INFORMATION AND FOCUSING METHOD THEREOF - An image capturing system comprises a first image capturing module, a second image capturing module and a depth map processing/generating device. The first image capturing module having a first lens, a first aperture and a first image sensor generates a first image corresponding to a first optical-wavelength range. The second image capturing module having a second lens, a second aperture, a third aperture and a second image sensor generates a second image of the first optical-wavelength range and a third image of a second optical-wavelength range. The depth map processing/generating device generates a first depth map according to the parallax of the scene observed in the first image and the second image, and generates a second depth map according to the difference/ratio of sharpness/blur between the second image and the third image, therefore wider range of resolving the object distance and accuracy of the image could be both considered. | 02-18-2016 |
20160050408 | PORTABLE DEVICE AND METHOD FOR CONTROLLING THE SAME - A method for controlling the portable device may include detecting that the second body or the third body is folded to the first body and capturing an image by at least one of a first camera unit located in the second body and a second camera unit located in the third body. In this case, the first camera unit may capture an image of a first direction, and the second camera unit may capture an image of a second direction. In this case, the image may be captured based on a first capturing mode when the portable device is in an unfolded state, the image may be captured based on a second capturing mode when the portable device is in a first folded state, and the image may be captured based on a third capturing mode when the portable device is in a second folded state. | 02-18-2016 |
20160050889 | IMAGING ARRAY FOR BIRD OR BAT DETECTION AND IDENTIFICATION - An automated system for mitigating risk from a wind farm. The automated system may include an array of a plurality of image capturing devices independently mounted in a wind farm. The array may include a plurality of low resolution cameras and at least one high resolution camera. The plurality of low resolution cameras may be interconnected and may detect a spherical field surrounding the wind farm. A server is in communication with the array of image capturing devices. The server may automatically analyze images to classify an airborne object captured by the array of image capturing devices in response to receiving the images. | 02-25-2016 |
20160057402 | IMAGE SYNCHRONIZATION METHOD AND SYSTEM THEREOF - Disclosure is an image synchronization method and system thereof being applied to a first image detection unit and a second image detection unit. The system comprises a monitoring unit, an extension interval generation unit and a control unit. The monitoring unit monitors the first image detection unit and the second image detection unit. When a time difference between output time of second image data and output time of first image data is larger than or equal to a postponed time threshold, a synchronization signal is transmitted by the monitoring unit. The extension interval generation unit bases the time difference and the rate of outputting the first image to generate an extension interval. When receiving the synchronization signal, the control unit adjusts the rate of outputting the first image by controlling the first image detection unit. Therefore, the first image data and the second image data could be synchronized. | 02-25-2016 |
20160063348 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing apparatus includes an attention area detection unit, a luminance parallax conversion unit, and a parallax estimation unit. The attention area detection unit is configured to detect an attention area including a desired subject from a standard image. The luminance parallax conversion unit is configured to perform a luminance parallax conversion with respect to the attention area on the basis of a luminance parallax conversion characteristic estimated by using a past frame. The parallax estimation unit is configured to perform parallax estimation on the basis of the standard image and a reference image, a viewpoint position of which is different from that of the standard image, and perform, in the attention area, the parallax estimation by using a luminance parallax conversion result obtained by the luminance parallax conversion unit. | 03-03-2016 |
20160065940 | MULTIPLE IMAGER CAMERA - A multiple imager camera includes a block, an imager, and an alignment apparatus. The block is configured to direct an image to a plurality of imagers located proximate to a plurality of apertures defined by the block. The imager of the plurality of imagers is configured to receive the image through an aperture of the plurality of apertures. The alignment apparatus is interposed between the block and the imager. The alignment apparatus is configured to allow for six degrees of freedom to align the imager with the image. The six degrees of freedom include adjustment along a x-axis, a y-axis, and a z-axis of the aperture, and adjustment about a pitch-axis, a yaw-axis, and a roll-axis of the aperture. The alignment apparatus is further configured to fixedly couple the imager to the block after the imager is aligned with the image. | 03-03-2016 |
20160065941 | THREE-DIMENSIONAL IMAGE CAPTURING APPARATUS AND STORAGE MEDIUM STORING THREE-DIMENSIONAL IMAGE CAPTURING PROGRAM - The three-dimensional image capturing apparatus includes an image capturer performing image capturing to produce parallax images, an extractor extracting an object included in the parallax images, a first determiner determining whether the parallax images allow three-dimensional image fusion by an observer observing the parallax images, by using determination-purpose information on one of a parallax amount of the object between the parallax images and a distance to the object at the image capturing and a fusional limit, a second determiner determining a three-dimensional effect of the object in the observation of the parallax images, by using the determination-purpose information and a lowest allowable parallax value that is a lower limit of the parallax amount allowing the observer to feel the three-dimensional effect, and a controller controlling an image capturing parameter in the image capturer depending on determination results by the first and the second determiners. | 03-03-2016 |
20160065944 | IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD - An image display apparatus for converting an image into a virtual viewpoint image so that the image of an object is not distorted. | 03-03-2016 |
20160065945 | SYSTEMS, METHODS, AND MEDIA FOR GENERATING STRUCTURED LIGHT - Systems and methods for generating structured light are provided. In some embodiments, systems for generating structured light are provided, the systems comprising: a light source that produces light; a scanner that reflects the light onto a scene; and a hardware processor that controls a scanning speed of the scanner, wherein the scanning speed of the scanner is controlled to provide variable light distributions. In some embodiments, methods for generating structured light are provided, the methods comprising: producing light using a light source; reflecting the light onto a scene using a scanner; and controlling a scanning speed of the scanner using a hardware processor, wherein the scanning speed of the scanner is controlled to provide variable light distributions. | 03-03-2016 |
20160066086 | METHOD AND ARRANGEMENT FOR DETECTING ACOUSTIC AND OPTICAL INFORMATION AS WELL AS A CORRESPONDING COMPUTER PROGRAM AND A CORRESPONDING COMPUTER-READABLE STORAGE MEDIUM - The invention relates to a method and an arrangement for detecting acoustic and optical information as well as a corresponding computer program and a corresponding computer-readable storage medium, which can in particular be used to generate three-dimensional sound maps. The sound maps can be visualized and provided with information about acoustic sources, sound power and emitter characteristics. | 03-03-2016 |
20160071278 | Method for Mapping an Environment - A method for mapping an environment comprises moving a sensor along a path from a start location (P | 03-10-2016 |
20160073080 | METHOD AND APPARATUS FOR EFFICIENT DEPTH IMAGE TRANSFORMATION - Disclosed are a system, apparatus, and method for depth camera image re-mapping. A depth camera image from a depth camera may be received and a depth camera's physical position may be determined The depth camera's physical position may be determined relative to an other physical position, such as the physical position of a color camera. The depth camera image may be transformed according to a processing order associated with the other physical position. | 03-10-2016 |
20160073096 | DEVICE AND METHOD FOR OPTICALLY SCANNING AND MEASURING AN ENVIRONMENT AND A METHOD OF CONTROL - A device and method for scanning and measuring an environment is provided. The method includes providing a three-dimensional (3D) measurement device having a controller. Images of the environment are recorded and a 3D scan of the environment is produced with a three-dimensional point cloud. A first movement of the 3D measurement device is determined and then an operating parameter of the 3D measurement device is changed based at least in part on the first movement. | 03-10-2016 |
20160073104 | METHOD FOR OPTICALLY MEASURING THREE-DIMENSIONAL COORDINATES AND CONTROLLING A THREE-DIMENSIONAL MEASURING DEVICE - A method for scanning and obtaining three-dimensional (3D) coordinates is provided. The method includes providing a 3D measuring device having a projector, a first camera and a second camera. The method records images of a light pattern emitted by the projector onto an object. The 3D measuring device is moved from a first position and a second position along a second path. A gesture and a corresponding control function are determined based at least in part on the first position and the second position. | 03-10-2016 |
20160078303 | UNIFIED FRAMEWORK FOR PRECISE VISION-AIDED NAVIGATION - A system and method for efficiently locating in 3D an object of interest in a target scene using video information captured by a plurality of cameras. The system and method provide for multi-camera visual odometry wherein pose estimates are generated for each camera by all of the cameras in the multi-camera configuration. Furthermore, the system and method can locate and identify salient landmarks in the target scene using any of the cameras in the multi-camera configuration and compare the identified landmark against a database of previously identified landmarks. In addition, the system and method provide for the integration of video-based pose estimations with position measurement data captured by one or more secondary measurement sensors, such as, for example, Inertial Measurement Units (IMUs) and Global Positioning System (GPS) units. | 03-17-2016 |
20160080718 | IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND PROGRAM - An image display device includes region of interest extraction unit, parallax image generation unit and 3D image display unit. Region of interest extraction unit generates depth image signal by depth image conversion employing depth threshold, depth image signal including information on distance in three-dimensional space between viewpoint and each pixel of two-dimensional image including region of interest desired to be noted by observer, depth image conversion being such that depth value indicating distance between viewpoint and each pixel of two-dimensional image is converted to depth value for 2D display when depth value is equal to or larger than depth threshold. Parallax image generation unit generates both-eye parallax image having parallax in region of interest alone, from two-dimensional image and image obtained by conversion of region of interest image representing region of interest at each of both-eye viewpoints, based on two-dimensional image and depth image signal. | 03-17-2016 |
20160084642 | Determining a Virtual Representation of an Environment By Projecting Texture Patterns - Example methods and systems for determining 3D scene geometry by projecting patterns of light onto a scene are provided. In an example method, a first projector may project a first random texture pattern having a first wavelength and a second projector may project a second random texture pattern having a second wavelength. A computing device may receive sensor data that is indicative of an environment as perceived from a first viewpoint of a first optical sensor and a second viewpoint of a second optical sensor. Based on the received sensor data, the computing device may determine corresponding features between sensor data associated with the first viewpoint and sensor data associated with the second viewpoint. And based on the determined corresponding features, the computing device may determine an output including a virtual representation of the environment that includes depth measurements indicative of distances to at least one object. | 03-24-2016 |
20160086345 | MOTION DETECTION DEVICE AND MOTION DETECTION METHOD - A motion detection device is provided. The motion detection device includes a first image recording unit, a first storage unit, a motion detection unit, a depth calculation unit, and a determination unit. The first image recording unit is configured to record a first video. The first storage unit is configured to store the first video. The motion detection unit is configured to detect a moving object in the first video. The depth calculation unit is configured to calculate a depth of the moving object. The determination unit is configured to determine whether or not the moving object is a concerned event according to the depth of the moving object. | 03-24-2016 |
20160088284 | METHOD AND SYSTEM FOR DETERMINING BIOMETRICS FROM BODY SURFACE IMAGING TECHNOLOGY - A system for scanning a body to create scan data comprises a processor, a range camera capable of capturing at least a first set of depth images of the body rotated to 0 degrees, and at least a second set of depth images of the body rotated to x degrees, wherein x is >0 degrees, and x<360 degrees. A set of computer instructions are executable on a processor capable of creating biometrics based on extracted body measurement from the body scan. | 03-24-2016 |
20160088289 | METHOD AND APPARATUS FOR PHOTOGRAPHING AND PROJECTING MOVING IMAGES IN THREE DIMENSIONS - A digital cinematographic and projection process that provides 3D stereoscopic imagery that is not adversely affected by the standard frame rate of 24 frames per second, as is the convention in the motion picture industry worldwide. A method for photographing and projecting moving images in three dimensions includes recording a moving image with a first and a second camera simultaneously and interleaving a plurality of frames recorded by the first camera with a plurality of frames recorded by the second camera. The step of interleaving includes retaining odd numbered frames recorded by the first camera and deleting the even numbered frames, retaining even numbered frames recorded by the second camera and deleting the odd numbered frames, and creating an image sequence by alternating the retained images from the first and second camera. | 03-24-2016 |
20160092725 | WARNING A USER ABOUT ADVERSE BEHAVIORS OF OTHERS WITHIN AN ENVIRONMENT BASED ON A 3D CAPTURED IMAGE STREAM - A tactile feedback output device receives one or more warning signals for controlling one or more types of tactile output by the one or more tactile feedback output devices, the one or more warning signals representing that a predicted behavior of a monitored user represents a particular behavior that is potentially adverse and a percentage probability that the predicted behavior is adverse, the monitored user detected within a particular environment monitored by a supervising user, the one or more tactile feedback output devices worn by the supervising user. | 03-31-2016 |
20160094832 | UNAUTHORIZED VIEWER DETECTION SYSTEM AND METHOD - A system for detecting and responding to an intruding camera. The system includes an electronic media display device having a screen configured to display content, a sensor, and a processing circuit. The processing circuit is configured to obtain information from the sensor, analyze the information to determine a presence of a camera, and edit any displayed content in response to the presence of the camera. | 03-31-2016 |
20160100087 | VEHICLE PHOTOGRAPHIC TUNNEL - A system and method for automatically photographing vehicles in a drive-thru structure is provided where the passage of a vehicle triggers an automated process that captures a series of vehicle images, and uploads the captured images to a web template for display and recordation. The images captured have controlled reflections from multiple angles and perspectives. A viewer is able to discern whether there are surface imperfections, scratches, and dents on a vehicle surface. Reflections are controlled in the structure or circular chamber with curved walls that are covered with a light scattering sheet material such as a white canvas or gray walls. The lighting style used to illuminate the vehicle within the structure is a sunset horizon style of lighting, where the lights are hidden below the curved wall that may be gray or white so as to use a sunset style reflection on the vehicle surface through subtractive lighting. | 04-07-2016 |
20160100150 | APPARATUS AND METHOD TO DETECT A PAPER DOCUMENT USING ONE OR MORE SENSORS - A mobile device may utilize a rear facing camera and a depth sensor to capture a portion of a paper document or a book in an environment. The mobile device may identify the paper document or the book based on captured portions of the environment by two or more cameras and information received via a network adapter. | 04-07-2016 |
20160105659 | STEREOSCOPIC PICTURE GENERATION APPARATUS AND STEREOSCOPIC PICTURE GENERATION METHOD - An information processing apparatus includes an image pickup element which acquires at least three images of an object, each image corresponding to a different perspective of the object; and a control unit which selectively combines subsets of the images to generate stereoscopic images. | 04-14-2016 |
20160112694 | APPARATUS FOR SETTING INTERFERENCE REGION OF ROBOT - An apparatus for setting an interference region of a robot includes a 3D camera which photographs surroundings of a robot to acquire a camera image of a region around the robot including distance information and color information, a 3D map generation unit which generates a 3D map including a plurality of point sequences which are arranged at equal intervals in a 3D space around the robot on the basis of the camera image, a color setting unit which sets a color of the robot, a color search unit which searches for a point sequence including color information corresponding to the robot color from the 3D map, and an interference region setting unit which sets an interference region on the basis of position data of the searched point sequence. | 04-21-2016 |
20160112695 | CAMERA MODULE HAVING AN ARRAY SENSOR - An exemplary embodiment of the present disclosure includes an array sensor arrayed with a plurality of image sensors, and a plurality of lens units respectively mounted on the plurality of image sensors. | 04-21-2016 |
20160117820 | IMAGE REGISTRATION METHOD - An image registration method for registering a first image taken from a first viewpoint and a second image taken from a second viewpoint is disclosed. The method includes obtaining a first reference image by photographing a reference target from a first viewpoint; obtaining a second reference image by photographing the reference target from a second viewpoint; obtaining reference coordinate-difference values that indicate difference in coordinates of corresponding pixels between the first reference image and the second reference image; obtaining parallax registration-error values based on a distance of a photographing target from the first viewpoint and the second viewpoint; obtaining a registration result of a first image of the photographing target taken from the first viewpoint and the second image of the photographing target taken from the second viewpoint based on the reference coordinate-difference values; and correcting the registration result based on the parallax registration-error values. | 04-28-2016 |
20160119607 | IMAGE PROCESSING SYSTEM AND IMAGE PROCESSING PROGRAM - In the present invention, the following are provided: a 3D information generating unit ( | 04-28-2016 |
20160125267 | METHOD AND SYSTEM FOR COORDINATING BETWEEN IMAGE SENSORS - Method and system for coordinating between separate image sensors imaging a mutual area of interest at different imaging perspectives. A target point is designated on a first image acquired by a first image sensor. Feature points are defined and characterized on the first image and transmitted over a data communication link to a second image sensor. The target point is identified in a second image acquired by the second image sensor using an iterative convergence operation. The first iteration involves locating feature points in the second image corresponding to the defined first image feature points. Subsequent iterations involve locating feature points in a subregion of the second image corresponding to decreasing subsets of first image feature points, the subregion defined by the feature point cluster located in the previous iteration. When a termination condition is reached, the remaining cluster of located feature points is established to represent the target point. | 05-05-2016 |
20160125585 | CAMERA SYSTEM AND IMAGE REGISTRATION METHOD THEREOF - Provided are a camera system and an image registration method for registering images taken by multiple cameras moving in the same manner. The image registration method includes: acquiring multiple sets of images of a reference subject, wherein each of the multiple sets of images comprises images taken by the multiple cameras facing a same direction and images of different sets are taken with the multiple cameras facing different directions; performing image registration using the multiple sets of images; and rendering a result image showing a result of the image registration. | 05-05-2016 |
20160125626 | METHOD AND AN APPARATUS FOR AUTOMATIC SEGMENTATION OF AN OBJECT - The invention relates to a method, comprising: receiving a plurality of images, wherein the plurality of images comprises content that relates to a same object; preprocessing said more than one images to form a feature vector for each region in an image; discovering object-like regions from each image by means of the feature vectors; determining an object appearance model for each image according to the object-like regions; generating an object hypotheses by means of the object appearance model; segmenting the same object in the plurality of images to generate segmented objects; and generating a multiple view segmentation according to the segmented objects. | 05-05-2016 |
20160127723 | METHOD AND SYSTEM FOR GENERATING MULTI-PROJECTION IMAGES - Disclosed herein is a method of generating multi-projection images. The method of generating multi-projection images includes controlling a plurality of the same types of filming devices so that the filming devices are disposed in a plurality of viewpoint directions, sending synchronized control signals to the plurality of the same types of filming devices and driving the plurality of the same types of filming devices in a synchronization state, and controlling the plurality of the same types of filming devices so that the filming devices perform filming operations in the plurality of viewpoint directions. | 05-05-2016 |
20160142699 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING COMPUTER PROGRAM PRODUCT - An image processing device, method and computer program product cooperate to make adjustments in detection area for image adjustment processing to when displacement adjustments have been made to a first or second imaging area. A detection area setting device sets a first detection area within a first imaging area and sets a second detection area in a second imaging area after a displacement adjustment is applied to at least one of the first imaging area and the second imaging area. The first detection area is an area used in image adjustment processing. | 05-19-2016 |
20160142700 | Measuring Accuracy of Image Based Depth Sensing Systems - A special test target may enable standardized testing of performance of image based depth measuring systems. In addition, the error in measured depth with respect to the ground truth may be used as a metric of system performance. This test target may aid in identifying the limitations of the disparity estimation algorithms. | 05-19-2016 |
20160142702 | 3D ENHANCED IMAGE CORRECTION - A user authentication system and method. A two-dimensional image of a scene is obtained and range information obtained from the scene is aligned with the two-dimensional image. One or more depth regions is identified and image segments corresponding to the one or more depth regions are selected within the two-dimensional image. Brightness operations are performed on one or more of the selected image segments to form a corrected image. | 05-19-2016 |
20160146593 | PHOTO-BASED 3D-SURFACE INSPECTION SYSTEM - At least one carrier is applied onto an object, the at least one carrier including two optically different markings that are spatially separated on the carrier. At least one camera images the object from different spatial directions and a computer executes a program to evaluate images acquired by the at least one camera. Three-dimensional surface measurement of the object is provided by positioning the object onto a central region of a base, applying the carrier onto the object, and acquiring a plurality of images of the object from the different spatial directions. | 05-26-2016 |
20160146595 | Depth Sensing Using Optical Pulses and Fixed Coded Aperature - In a system and method for reconstructing a scene, a light source transmits an optical pulse unto the scene, and a set of sensors receive a reflected pulse to acquire sensed signals corresponding to the optical pulse. There is a fixed coded aperture in an optical path between the light source and set of sensors. Then, a processor performs a method to reconstruct the scene as a three-dimensional (3D) depth map using a scene model. | 05-26-2016 |
20160146602 | DISTANCE DETECTION DEVICE - A distance detection device calculates a pixel cost, every reference pixel, based on a difference between reference pixel information in a reference image and comparative pixel information in a comparative image while switching the reference and comparative images. The device calculates a parallax cost, every reference pixel, representing a cost regarding a change-amount of the parallax as a coordinate difference between a reference pixel and a comparative pixel when the reference image is switched. The device calculates a combination of each reference pixel and a comparative pixel having a minimum total cost every reference pixel. The minimum total cost represents a sum of the pixel cost and the parallax cost. The device obtains a relationship of a corresponding point between each reference pixel and its corresponding comparative pixel, and calculates a distance to an object in each captured image based on the relationship of the corresponding point. | 05-26-2016 |
20160148393 | IMAGE PROCESSING METHOD AND APPARATUS FOR CALCULATING A MEASURE OF SIMILARITY - A method of calculating a similarity measure between first and second image patches, which include respective first and second intensity values associated with respective elements of the first and second image patches, and which have a corresponding size and shape such that each element of the first image patch corresponds to an element on the second image patch. The method: determines a set of sub-regions on the second image patch corresponding to elements of the first image patch and having first intensity values within a range defined for that sub-region; calculates variance, for each sub-region of the set over all of the elements of that sub-region, of a function of the second intensity value associated with that element and the first intensity value associated with the corresponding element of the first image patch; and calculates similarity measure as the sum over all sub-regions of the calculated variances. | 05-26-2016 |
20160150215 | METHOD FOR PERFORMING MULTI-CAMERA CAPTURING CONTROL OF AN ELECTRONIC DEVICE, AND ASSOCIATED APPARATUS - A method for performing multi-camera capturing control of an electronic device and an associated apparatus are provided, where the method can be applied to the electronic device. The method may include the steps of: obtaining a plurality of preview images, wherein the plurality of preview images are generated by using at least one lens module of the electronic device; generating at least one distance-related index according to characteristics of the plurality of preview images; and according to the aforementioned at least one distance-related index, selectively controlling whether to allow multi-camera capturing or controlling whether to output warning information. For example, when it is detected that a specific distance-related index within the aforementioned at least one distance-related index falls within a predetermined range, a notification which indicates that a multi-camera capturing function of the electronic device is allowed to be triggered may be output, in order to guarantee the overall performance. | 05-26-2016 |
20160150216 | CAMERA SYSTEM - A stereoscopic 3D camera system includes a first camera, which has a first optical axis, and a second camera, which has a second optical axis; a beam splitter; and a mirror. The camera system is arranged to be re-configurable between a first configuration, in which the first optical axis is incident on the beam splitter, and a second configuration, in which the first optical axis is incident on the mirror. | 05-26-2016 |
20160154435 | DISPLAY DEVICE, MODULE, DISPLAY SYSTEM, AND ELECTRONIC DEVICE | 06-02-2016 |
20160165130 | Eye/Head Controls for Camera Pointing - A setting of a video camera is remotely controlled. Video from a video camera is displayed to a user using a video display. At least one eye of the user is imaged as the user is observing the video display, a change in an image of at least one eye of the user is measured over time, and an eye/head activity variable is calculated from the measured change in the image using an eyetracker. The eye/head activity variable is translated into a camera control setting, and an actuator connected to the video camera is instructed to apply the camera control setting to the video camera using a processor. | 06-09-2016 |
20160171776 | TRIANGULATION SCANNER AND CAMERA FOR AUGMENTED REALITY | 06-16-2016 |
20160173848 | METHODS AND SYSTEMS FOR PROVIDING SENSOR DATA AND IMAGE DATA TO AN APPLICATION PROCESSOR IN A DIGITAL IMAGE FORMAT | 06-16-2016 |
20160173857 | IMAGING APPARATUS AND IMAGE SENSOR ARRAY | 06-16-2016 |
20160176340 | PERSPECTIVE SHIFTING PARKING CAMERA SYSTEM | 06-23-2016 |
20160180510 | METHOD AND SYSTEM OF GEOMETRIC CAMERA SELF-CALIBRATION QUALITY ASSESSMENT | 06-23-2016 |
20160182888 | Method and apparatus for low cost 3D video making | 06-23-2016 |
20160182889 | DEPTH CAMERA SYSTEM USING CODED STRUCTURED LIGHT | 06-23-2016 |
20160182890 | METHOD AND APPARATUS FOR BUS SHARING BY MULTIPLE IMAGING SENSORS | 06-23-2016 |
20160182891 | Integrated Camera System Having Two Dimensional Image Capture and Three Dimensional Time-of-Flight Capture With A Partitioned Field of View | 06-23-2016 |
20160191769 | ELECTRONIC DEVICE AND IMAGE BUILDING MODULE THEREOF - An image building module includes an image builder, a signal-shielding flexible film, and a signal shielding cover. The image builder includes a first image capturing element and a processing chip. The first image capturing element is used for capturing a first image. The processing chip is used for processing the first image. The signal-shielding flexible film covers the processing chip. The signal shielding cover covers the image builder and the signal-shielding flexible film. The signal shielding cover has a first through hole exposing the first image capturing element. | 06-30-2016 |
20160191887 | IMAGE-GUIDED SURGERY WITH SURFACE RECONSTRUCTION AND AUGMENTED REALITY VISUALIZATION - Embodiments disclose a real-time surgery method and apparatus for displaying a stereoscopic augmented view of a patient from a static or dynamic viewpoint of the surgeon, which employs real-time three-dimensional surface reconstruction for preoperative and intraoperative image registration. Stereoscopic cameras provide real-time images of the scene including the patient. A stereoscopic video display is used by the surgeon, who sees a graphical representation of the preoperative or intraoperative images blended with the video images in a stereoscopic manner through a see through display. | 06-30-2016 |
20160191898 | Image Processing Method and Electronic Device - An image processing method is applied to an electronic device having a binocular camera that includes a first camera and a second camera. The method includes acquiring at least one first image taken by the first camera of the binocular camera and at least one second image taken by the second camera of the binocular camera; acquiring depth images in scenes of the at least one first image and the at least one second image; differentiating, based on the depth images, foregrounds and backgrounds in the scenes of the at least one first image and the at least one second image; and matching and stitching the foregrounds of the at least one first image and the at least one second image, and matching and stitching the backgrounds of the at least one first image and the at least one second image, so as to obtain a stitched third image. | 06-30-2016 |
20160195877 | CONTROL SYSTEM FOR AN AUTONOMOUS VEHICLE AND A METHOD FOR GENERATING A CONTROL SIGNAL AND AUTONOMOUS VEHICLE EQUIPPED WITH SUCH CONTROL SYSTEM | 07-07-2016 |
20160198138 | METHOD AND SYSTEM OF INCREASING INTEGER DISPARITY ACCURACY FOR CAMERA IMAGES WITH A DIAGONAL LAYOUT | 07-07-2016 |
20160198145 | CALIBRATION GUIDANCE SYSTEM AND OPERATION METHOD OF A CALIBRATION GUIDANCE SYSTEM | 07-07-2016 |
20160205378 | MULTIMODE DEPTH IMAGING | 07-14-2016 |
20160205379 | Remote Monitoring System and Monitoring Method | 07-14-2016 |
20160205381 | Auto-Alignment of Image Sensors in a Multi-Camera System | 07-14-2016 |
20160205386 | DIGITAL PHOTOGRAPHING APPARATUS AND CONTROL METHOD THEREOF | 07-14-2016 |
20160255328 | MULTIVIEW 3D TELEPRESENCE | 09-01-2016 |
20160255331 | IMAGING DEVICE, METHOD AND RECORDING MEDIUM FOR CAPTURING A THREE-DIMENSIONAL FIELD OF VIEW | 09-01-2016 |
20160255333 | Generating Images from Light Fields Utilizing Virtual Viewpoints | 09-01-2016 |
20160255338 | METHOD OF FORMING LIGHT MODULATING SIGNAL FOR DISPLAYING 3D IMAGE, AND APPARATUS AND METHOD FOR DISPLAYING 3D IMAGE | 09-01-2016 |
20160379380 | NON-CONTACT GAGING SYSTEM AND METHOD FOR CONTOURED PANELS HAVING SPECULAR SURFACES - A system and method for gaging the shape of a curved panel includes, as components, (1) a system and method for acquiring three-dimensional surface data corresponding to the panel, and (2) a system and method for receiving the acquired surface data, comparing the acquired surface to a pre-defined surface description, and developing indicia of the level of conformance of the contoured panel to the pre-defined specification. The surface data acquisition system includes a conveyor for conveying the panel, at least one display projecting a preselected contrasting pattern, and at least one camera. The camera(s) and display(s) are uniquely paired and are mounted in a spaced-apart relationship a known distance and angle from the surface of the panel such that the camera detects the reflected image of the pattern projected on the surface of the panel from its associated display. | 12-29-2016 |
20160381262 | THREE-DIMENSIONAL IMAGE SENSING MODULE WITH A LOW Z-HEIGHT - Disclosed is a three-dimensional image sensing module with a low z-height, and a process for forming the same. The three-dimensional image sensing module may include two or more cameras to capture image data, where each camera includes a lens holder having at least one optical camera lens. Furthermore, the three-dimensional image sensing module may also include a spacer attached to a top side of the lens holders of the two or more cameras that provides dimensional stability for the relative positioning of the two or more cameras with respect to one another. | 12-29-2016 |
20160381342 | IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM - An imaging unit images an object through an imaging optical system so as to acquire image data. A depth map acquiring unit acquires information relating to a depth distribution of an object as depth map data. The resolution of depth map data is relatively lower than the resolution of image data which has been imaged. A depth map shaping unit references image data of an object so as to conform to the resolution of a depth map, when it performs shaping of the depth map based on image data of the object. | 12-29-2016 |
20160381346 | CAMERA MODULE - A camera module is provided. The camera module includes a number of camera assembles. Each of the camera assembles includes a lens unit and an electromagnetic driving unit. The electromagnetic driving unit includes at least one magnetic element for controlling the movement of the corresponding lens unit. The distance between two of the magnetic elements, which are closest to each other and respectively positioned in two of the camera assemblies, is greater than the distance between two of the light through holes, to which the two of the camera assemblies are arranged to correspond. | 12-29-2016 |
20160381349 | SYSTEM FOR CONTROLLING CAMERA RIG FOR CAPTURING STEREOGRAPHIC IMAGE HAVING LOW SIGNAL PROCESSING ERROR RATE - The present invention relates generally to systems for controlling camera rigs. More particularly, the present invention relates to a system for controlling a camera rig that controls, using motors, the positions and orientations of a left-eye camera and a right-eye camera to capture a stereographic image. The system can more precisely and inexpensively process signals generated from the motors. | 12-29-2016 |
20170237884 | APPARATUS AND METHOD TO MAXIMIZE THE DISPLAY AREA OF A MOBILE DEVICE | 08-17-2017 |
20170237897 | SYSTEM AND METHOD FOR CONTROLLING A CAMERA BASED ON PROCESSING AN IMAGE CAPTURED BY OTHER CAMERA | 08-17-2017 |
20180024419 | CAMERA APPARATUS AND METHODS WHICH ALLOW FOR FILTERS TO BE USED | 01-25-2018 |
20180025240 | METHOD AND SYSTEM FOR MONITORING THE STATUS OF THE DRIVER OF A VEHICLE | 01-25-2018 |
20180027152 | CAMERA APPARATUS AND METHODS | 01-25-2018 |
20180027226 | SYSTEMS AND METHODS FOR PROVIDING A CUBIC TRANSPORT FORMAT FOR MULTI-LENS SPHERICAL IMAGING | 01-25-2018 |
20190147606 | APPARATUS AND METHOD OF FIVE DIMENSIONAL (5D) VIDEO STABILIZATION WITH CAMERA AND GYROSCOPE FUSION | 05-16-2019 |
20190149797 | Augmented Reality Guidance for Spinal Surgery and Spinal Procedures | 05-16-2019 |
20190149803 | METHOD AND SYSTEM FOR CAPTURING IMAGES FOR WOUND ASSESSMENT WITH MOISTURE DETECTION | 05-16-2019 |
20220141424 | SYSTEM AND METHOD FOR IMAGE DETECTION OF PESTS - A stereoscopic imaging apparatus to capture pest images. The apparatus comprises stereoscopic sensors to capture pest images and an image processing code operative to process the pest image. An image processor and hardware control unit stores and runs a program instruction code and the image processing code. The program instruction code runs interface drivers to communicate with the stereoscopic sensors, hardware interface circuits, and has an alarm notification operation to generate a pest removal action from a property. | 05-05-2022 |
20220141442 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes an acquisition unit that acquires a free viewpoint video based on at least one image among a plurality of images obtained by imaging an imaging region by a plurality of imaging apparatuses, and a reference video, the free viewpoint video indicating the imaging region in a case in which the imaging region is observed from a specific viewpoint position and a specific visual line direction, and an execution unit that executes a specific process in a case in which a difference degree between the free viewpoint video acquired by the acquisition unit and the reference video acquired by the acquisition unit is equal to or more than a first threshold value. | 05-05-2022 |
20220141445 | CALIBRATION OF DEPTH-SENSING COMPUTER VISION SYSTEMS - Systems and methods utilize one or more 3D cameras (e.g., ToF cameras) in industrial safety applications. The 3D camera generates a depth map that may be used by external hardware and software to classify objects in a workcell and generate control signals for machinery. To facilitate sensor-specific calibration and coordination among sensors in a workcell, the sensors may store calibration data in a boot file that is loaded upon start-up. During initialization, the calibration data is loaded and, as the sensor operates, corrections are made to sensed data (e.g., pixel depth values) using the calibration data. | 05-05-2022 |