Class / Patent application number | Description | Number of patent applications / Date published |
348333100 | With projector function | 47 |
20080284894 | DEVICE CAPABLE OF IMAGE CAPTURING AND IMAGE PROJECTION - A device capable of image capturing and image projection includes a housing, an image capturing module, an image projecting module, and a control unit. The image capturing module is mounted to the housing and is operable to capture an image. The image projecting module is mounted to the housing and is operable to project the image captured by the image capturing module. The control unit is mounted in the housing, is coupled to the image capturing module and the image projecting module, and is operable to control operations of the image capturing module and the image projecting module. | 11-20-2008 |
20080316348 | VIRTUAL WHITEBOARD - In one embodiment, an apparatus comprises a first camera configured to receive a first image via a first polarized filter, a second camera configured to receive a second image via a second polarized filter, a first projector coupled to the second camera via a communication link, the first projector configured to project the second image onto a first presentation screen via a third polarized filter, the third polarized filter being substantially opposite in polarization from the second polarized filter, and a second projector coupled to the first camera via the communication link, the second projector configured to project the first image onto a second presentation screen via a fourth polarized filter, the fourth polarized filter being substantially opposite in polarization from the first polarized filter. | 12-25-2008 |
20090027538 | PROJECTOR WITH IMAGE CAPTURING ABILITY - A projector with image capturing ability is provided, which includes a portable electronic device with a detachable backlight module and a projection unit with a slot. After removing the backlight module of the portable electronic device and inserting into the slot of the projection unit, the light from a light source of the projection unit will pass through the display module and a magnification unit of the projector, and the image will be enlarged and projected on a screen so as to improve the visual quality and further to release the uncomfortableness caused by gazing at a monitor. | 01-29-2009 |
20090086081 | Color-Based Feature Identification - Disclosed are embodiments of systems and methods for identifying features using color information in an image. The image may be formed from one or more display images comprising color information and features or feature components. Because color information may be used to identify features, more than one feature or feature component may be displayed in a display image. Because a plurality of features may be identified in a calibration image, an image system, such as a projector-camera system, can reduce the number of display images needed to calibrate the system. | 04-02-2009 |
20100002123 | Digital camera with projector and digital camera system - A digital camera equipped with a projector, includes a photographing device; a projector device that projects an optical image; a mode switching operation member that outputs a switching operation signal indicating a changeover to one of a photographing operation mode in which image data photographed by the photographing device are saved as a photographic image file in a recording medium and a projection operation mode in which a reproduced image is projected by the projector device; a top surface operation member disposed at an upper surface of a casing; and a projection control device that controls the projector device based upon an operation signal provided by the top surface operation member upon receiving a switching operation signal indicating a changeover to the projection operation mode from the mode switching operation member. | 01-07-2010 |
20100079653 | PORTABLE COMPUTING SYSTEM WITH A SECONDARY IMAGE OUTPUT - A system for image projection. The image projection system may include a portable computing system, which includes at least a secondary image output and a camera. The image projection system may correct images projected by the secondary image output for image distortion using images captured by the camera and measurements provided by sensors. | 04-01-2010 |
20100165168 | PROJECTOR - A projector includes: an image projection unit which projects an image corresponding to image information; an image pickup unit which shoots the image projected from the image projection unit; an image switching unit which switches state of the image based on a predetermined phenomenon; and a projection condition control unit which allows the image projection unit to project a predetermined test image at the time when the image switching unit switches state of the image, and allows the image pickup unit to shoot the projected test image to control projection condition of the image based on the picked-up image result. | 07-01-2010 |
20110019057 | Electronic Playback Apparatus with a Micro-Projector - An electronic playback apparatus. An image pickup unit receives an image of a target imaged through a lens when a photographic mode is in operation. A semiconductor light source module emits a plurality of visible light beams with different bands when a broadcast mode is in operation. A micro-display member receives the visible light beams with the different bands and modulates the visible light beams into an image beam. The image beam is projected onto a screen by the lens. | 01-27-2011 |
20110058084 | IMAGING INPUT/OUTPUT WITH SHARED SPATIAL MODULATOR - An image input/output apparatus and method includes a light source in optical communication with a spatial radiation modulator for projecting an output image and an image sensor for capturing an input image along a shared input/output path. In a described embodiment, the display of an output image and the capture of an input image is effected using a common spatial radiation modulator (SRM) in the form of a deformable mirror device (DMD). | 03-10-2011 |
20110242392 | Portable Image Capturing Device with Embedded Projector - The portable image capturing device with embedded projector comprises a control integrated circuits; an image capturing module coupled to said control integrated circuits for capturing image; a memory coupled to said control integrated circuits for storing said captured image; a projection module coupled said control integrated circuits to project said captured image in said memory or from an external device outside said portable image capturing device; wherein said a projection module includes a color control module couple to a light source unit for switching said light source unit to emit R, G, B color light in sequence; a reflective type panel coupled to said control integrated circuits so as to reflect light fed from said light source unit; and projection lens positioned in the reflected light path from said reflective type panel to project image. | 10-06-2011 |
20110298960 | View Projection Matrix Based High Performance Low Latency Display Pipeline - A projection system uses a transformation matrix to transform a projection image p in such a manner so as to compensate for surface irregularities on a projection surface. The transformation matrix makes use of properties of light transport relating a projector to a camera. A display pipeline of user-supplied image modification processing modules are reduced by first representing the processing modules as multiple, individual matrix operations. All the matrix operations are then combined with, i.e., multiplied to, the transformation matrix to create a modified transformation matrix. The created transformation matrix is then used in place of the original transformation matrix to simultaneously achieve both image transformation and any pre and post image processing defined by the image modification processing modules. | 12-08-2011 |
20120026375 | Method and Apparatus For a Projector and Camera System - In accordance with an example embodiment of the present invention, an apparatus is disclosed. The apparatus includes a projector and a camera. The projector is configured to project a first moving picture. The camera configured to capture a combined moving picture. The combined moving picture includes the projected first moving picture and a second moving picture displayed from another device. The apparatus is configured to perform an action based upon the combined moving picture. | 02-02-2012 |
20120026376 | ANAMORPHIC PROJECTION DEVICE - An anamorphic projection device is described. In one aspect, the device includes at least one camera and a projector such as a pico projector. The device receives information from the camera to sense position and orientation of a projection surface independent of the device. Based on this received information, the device renders an anamorphic image for perspective viewing on the sensed projection surface. In one implementation, the device receives the image wirelessly, for example, from a website. In one aspect, the device includes a user interface or UI. The UI allows a device user to navigate a projected image (e.g., use a cursor control or other means to navigate a webpage), present/download a new projected image, lock a projected image to a coordinate space on the projection surface to reduce or eliminate movement of the projected image responsive to user or device movement, etc. | 02-02-2012 |
20120057061 | MOBILE ELECTRONIC DEVICE - A mobile electronic device | 03-08-2012 |
20120075516 | IMAGE PICKUP APPARATUS, IMAGE PICKUP APPARATUS CONTROL METHOD, AND PROGRAM - An image pickup apparatus includes an image capturing unit, a projection unit, a reproduction processing unit configured to perform processing for reproducing image data, and a control unit configured to switch between operation modes at least including an image capturing mode in which the image capturing unit performs image capturing and a reproduction mode in which the reproduction processing unit performs reproduction processing. When the operation mode is switched to the reproduction mode, the control unit starts activation processing for activating the projection unit. | 03-29-2012 |
20120154659 | PROJECTOR AND METHOD FOR ADJUSTING PROJECTED IMAGE - In a method for adjusting projected images of a projector, a first image of a projection area is captured using an image capturing unit, and a second image of the projection area is capture after a predetermined interval. A background area of the second image is determined if the projected image of the projection area is determined as a static image by comparing the first image with the second image. The second image is divided into M pixel blocks, and brightness value of each pixel block is adjusted if a color of the pixel block is approximative to a color of the background area. A projection image is generated using the adjusted image of the second image, and the generated image is projected on the projection area. | 06-21-2012 |
20120154661 | ELECTRONIC DEVICE - According to an aspect, an electronic device includes an image display unit, an image taking unit, and a control unit. The image display unit displays a first image. The image taking unit takes a second image of a target object. The control unit detects a motion of the target object in the second image taken by the image taking unit, and changes the first image displayed by the image display unit in accordance with the detected motion of the target object. | 06-21-2012 |
20120188433 | APPARATUS AND METHOD FOR COMPRESSIVE SAMPLING - A method for a compressive sampling to capture an image of the object by using a spatial light modulator and a photo-detector, the method includes driving the spatial light modulator in a first rough sampling mode which is executed by using first coded patterns; detecting signals from the photo-detector to obtain a first data at t=t | 07-26-2012 |
20120242880 | OPTICAL SIGNAL OUTPUT APPARATUS, SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, IMAGING APPARATUS, AND PROJECTOR - An optical signal output apparatus includes: a switch having a first state or a second state in accordance with user's operation; and an optical signal output section that outputs a low-level optical signal when the switch is in the first state, whereas outputting a high-level optical signal when the switch is in the second state. | 09-27-2012 |
20120268639 | MULTI-DIMENSIONAL IMAGING SYSTEM AND METHOD - Disclosed is a camera to provide images for use in multi-dimensional imaging. In an embodiment, the camera includes an image gathering lens operable to obtain a lens image of a visual, a plurality of optic modules operable to provide distinct focusing options for the lens image, a relaying module operable to relay at least part of the lens image to the plurality of optic modules and a plurality of capture devices operable to capture a plurality of distinct versions of the lens image from the plurality of optic modules relayed from the relaying module. In another embodiment, a multi-dimensional imaging system is provided that includes a camera, such as described above, and further includes a computing device operable to receive and display the plurality of distinct versions, and a data management module operable to receive data related to the distinct versions and to display the distinct versions on separate displays. | 10-25-2012 |
20120268640 | OPTICAL SYSTEM - An optical system includes: a reflective imaging element; and a liquid crystal display panel disposed on a light-incident side of the reflective imaging element, the liquid crystal display panel having a display surface which is inclined with an angle of no less than 45° and no more than 75° relative to a plane defined by the reflective imaging element, a viewing angle dependence of a contrast ratio of the liquid crystal display panel taking a central value in a direction inclined by 10° or more in a direction of tilt of the display surface from a normal of the display surface, and causes an image displayed on the display surface of the liquid crystal display panel to form an image at a position of planar symmetry with respect to the reflective imaging element as a plane of symmetry. | 10-25-2012 |
20120293700 | HIGH RESOLUTION HIGH CONTRAST EDGE PROJECTION - Generating a high definition projected illumination pattern from a substantially lower resolution digital projector array involves: selectively illuminating a connected set of pixels to produce a pixellated, high contrast edge feature, and positioning an anisotropically blurring optical element (ABOE) between a light source of the projector array and the projection. The ABOE applies an anisotropic blur pattern to pixels of the at least one connected set, to locally preferentially blur the pixel more (and preferably substantially only) in a direction of equally or more strongly illuminated pixels, and not in directions of less illuminated pixels. Preferably a contour of the connected set has no beginning or end within a periphery of the illumination plane, and has bounded curvature, permitting simple ABOEs to be used. Several images each having several or many edges can be produced using a same ABOE. The ABOE may alleviate interpixel gap effects for non-edge pixels too. | 11-22-2012 |
20120307125 | DISPLAY APPARATUS, DISPLAY SYSTEM, AND METHOD FOR DISPLAYING IMAGE THEREOF - A display apparatus, display system, and method for displaying images thereof are provided. The display apparatus includes an image receiving unit which is configured to receive an image signal; an image processing unit which is configured to divide the image signal into a main image signal and an additional image signal and to process the main image signal and the additional image signal; a display unit which is configured to display the processed image signals; an image projection unit which is configured to project the processed image signals; and a control unit which controls to provide the processed main image signal to the display unit and the processed additional image signal to the image projection unit. | 12-06-2012 |
20120314114 | LENS BARREL AND PROJECTOR - A lens barrel and a projector of the invention are provided with a fixed cylinder, and a cam ring mounted on the fixed cylinder. A first projection and a second projection are provided on one of the fixed cylinder and the cam ring, and a first rotation restricting portion and a second rotation restricting portion are provided on the other of the fixed cylinder and the cam ring. The first rotation restricting portion restricts rotation of the cam ring by abutting contact with the first projection when the cam ring is rotated in a first direction, and the second rotation restricting portion restricts rotation of the cam ring by abutting contact with the second projection when the cam ring is rotated in a second direction opposite to the first direction. | 12-13-2012 |
20120314115 | PROJECTOR AND IMAGE CAPTURING APPARATUS - A projector includes: a laser light source that emits laser light; a condensing optical system that collimates the laser light; a holographic recording medium that, when laser light for reproduction is incident thereupon, emits a reproduced holographic optical image on the basis of a holographic image; a light modulation element that modulates the reproduced holographic optical image and emits the result to a projection optical system as an optical image for projection; a projection optical system that projects the optical image for projection; and a focal depth adjustment unit that adjusts a focus depth of the ray bundle projected by the projection optical system. | 12-13-2012 |
20130027599 | PROJECTION SYSTEM AND IMAGE PROCESSING METHOD THEREOF - A projection system and an image processing method thereof are provided. The system includes a projector module, a photography module and a processing module. The projector module projects a first image frame to an object surface. The photography module photographs the object surface to derive a second image frame including the first image frame and an indication point, wherein the indication point is formed by light projected on the object surface by an external device. The processing module analyzes the second image frame to derive coordinate of the indication point in the second image frame, derives coordinate of at least a feature point of the first image frame in the second image frame according to a linear-approximation method, and transforms the coordinates of the indication point in the second image frame to the coordinates in the first image frame by using two-dimensional coordinate transformation equations. | 01-31-2013 |
20130063646 | MOBILE ELECTRONIC DEVICE AND IMAGE PROJECTION UNIT - According to an aspect, a mobile electronic device includes an image projecting unit and a processing unit. The image projecting unit projects an image to a projection area. The processing unit is configured to acquire information for a second image related to a first image placed in the projection area, and cause the image projecting unit to project the second image based on the information acquired. | 03-14-2013 |
20130113975 | Projector Image Correction Method and System - Disclosed is a projector image correction method and system that actively modifies a projected image based on observed distortions in the reflected image from the projection surface. The method and system utilize a projector for displaying an image or motion picture on a screen, a camera for capturing the projection surface and projected image, an image correction unit for processing the differences between the captured image and the projected image, and an algorithm for interpreting the camera and projector image differences and effectuating the active correction of the projector image. Correction data from the camera image is utilized to correct the projected image by superimposing the data over the image for each frame, accounting for image distortion due to rough or multi-colored surfaces that otherwise change the projected image quality on the projection surface. | 05-09-2013 |
20130135507 | PHOTOGRAPHY AND PROJECTION APPARATUS AND LIGHT EMITTING AND SENSING MODULE - A photography and projection apparatus including a light emitting and sensing module and a projection lens is provided. The light emitting and sensing module has a light emitting and sensing area, and includes a light emitting unit array and a light sensing unit array. The light emitting unit array includes a plurality of light emitting units arranged in an array. The light emitting units are distributed in the light emitting and sensing area. The light emitting unit array is adapted to provide an image beam. The light sensing unit array includes a plurality of light sensing units arranged in an array. The light sensing units are distributed in the light emitting and sensing area. The projection lens is disposed on a transmission path of the image beam. A light emitting and sensing module is also provided. | 05-30-2013 |
20130169847 | DIGITAL CAMERA WITH A PROJECTOR - The invention is a digital camera and projector that is suitable for use by children or young adults, does not require the user to engage a mechanical switching of the lenses from camera mode to Projection mode. | 07-04-2013 |
20130188084 | Apparatus and method for improving contrast detected in a fringe projection autofocus system - A method and apparatus are provided, for improving contrast detected in a fringe projection autofocus system that projects light from a substrate to a digital camera. The method and apparatus reduce the fill factor of the digital camera in a direction that improves the contrast at spatial frequencies near or above the Nyquist limit in that direction. | 07-25-2013 |
20130271635 | IMAGE PROJECTION AND CAPTURE APPARATUS - The image projection and capture apparatus for projecting an image beam to display an image on a screen and sensing a sensing beam from the image on the screen, the image projection and capture apparatus includes a light source, a light valve, a projection lens, an image capture lens, a dichroic unit, and an image sensor. The light source provides an illumination beam. The light valve is capable of converting the illumination beam to the image beam. The projection lens has a first optical axis. The image capture lens has a second optical axis. The first optical axis and the second optical axis are collinear. The dichroic unit is disposed between the projection lens and the image capture lens. The image sensor is disposed on a light path of the sensing beam. | 10-17-2013 |
20140028886 | PROJECTOR DEVICE AND METHOD FOR PROGECTING PICTURES ON A PROJECTION SCREEN - In a method for projecting pictures onto a projection using a projector device, the method triggers a camera of the projector device to capture an image of the projection screen displaying a first picture, and obtains the image of the projection screen from the camera. The method obtains a position, a size and a slant degree of the second picture, and notifies the second electronic device to send the second picture to the projector device. The method processes the second picture according to the obtained position and size and slant degree, and integrates the first picture and the second picture by processing the second picture sent from the electronic device according to the obtained position, size and slant degree, and triggers the first projecting unit to project the integrated picture onto the projection screen. | 01-30-2014 |
20140036126 | DIGITAL VIDEO CAMERA WITH A PROJECTOR - The invention is a digital video camera and projector that is suitable for use by children or young adults, does not require the user to engage a mechanical switching of the lenses from video camera mode to Projection mode. | 02-06-2014 |
20140043516 | FRONT PROJECTION EREADER SYSTEM - Techniques are disclosed for purchasing, accessing, and/or providing electronic content by a projection based eReader. In accordance with one embodiment invention, a projector system is provided that is configured to engage a lighting socket and can be controlled by, for example, a remote control and/or imaged user input actions. Power to the system can be received through the socket based interface. The techniques can also be used in non-socketed configurations. The system is capable of creating large images suitable for reading large publications, such as newspapers or magazines, but can generally be used for any type of content including small print. In some embodiments, the system projects an image onto a lightweight, rigid screen that can be held by an individual that is situated in the area near the projection system. | 02-13-2014 |
20140063312 | METHODS FOR COMBINING CAMERA AND PROJECTOR FUNCTIONS IN A SINGLE DEVICE - Described are handheld devices with combined image capture and image projection functions. One embodiment includes modulating and capturing a light beam along the same optic path. In another embodiment, the optical components are operable to switch between projection and capture modes. In yet another embodiment, the optical components may be formed on the same semiconductor substrate thereby increasing functionality. | 03-06-2014 |
20140139717 | PROJECTION CAPTURE SYSTEM, PROGRAMMING AND METHOD - In one example, a projection capture system includes: a controller; a workspace camera operatively connected to the controller for capturing still images and video images of an object in a workspace; and a projector operatively connected to the controller. The controller is configured to control the workspace camera and the projector to capture an image of a real object in the workspace and to project the object image into the workspace. In another example, a workspace collaboration method includes: capturing a digital image of a real object in a first workspace; simultaneously projecting the object image into multiple workspaces including the first workspace; capturing a digital image of an altered object image as it is being altered in one of the workspaces; and simultaneously projecting the altered object image into multiple workspaces including the first workspace. | 05-22-2014 |
20140160337 | CAMERA VIEWFINDER COMPRISING A PROJECTOR - A viewfinder is described that is constructed using a projection system contained within the viewfinder housing. The projection system enables the viewfinder to offer a selectable display resolution and configurable aspect ratio. The viewfinder comprises a light source, one or more imaging panels and a screen that displays the image. The viewfinder has a housing that is adapted for mounting on a camera, and the camera provides a video feed from which the image is derived. The screen may be a rear-projection screen or a front projection screen. The imaging panels may comprise liquid crystal display panels or a digital micromirror device. | 06-12-2014 |
20140240573 | SHARED-FIELD PROJECTION AND IMAGING SYSTEM - According to one embodiment of the present invention a method for capturing images on a screen is disclosed. The method includes directing light from a surface of a spatial light modular to an image field using a projection system; capturing light from the image field using the projection system, the projection system directing at least a portion of the captured light to the spatial light modulator; and directing at least a portion of the received captured light to an image capture system using the spatial light modulator. | 08-28-2014 |
20140267866 | NON-UNIFORM CORRECTION ILLUMINATION PATTERN - An example system in accordance with aspects of the present disclosure includes a controller and a camera communicatively coupled to the controller to capture an image of a work surface. A projector is also provided and is coupled to the controller to project an illumination pattern onto the work surface during image capture by the camera. | 09-18-2014 |
20140354869 | ELECTRONIC DEVICE CONTROL SYSTEM HAVING IMAGE DISPLAYING FUNCTION AND IMAGE CAPTURING FUNCTION - An electronic device control system includes an image display unit, an image taking unit configured to take an image of a user, and a control unit. The control unit is configured to detect a motion of the user from the image taken by the image taking unit, estimate a momentum of the user based on weight and the motion of the user, and change an image displayed by the image display to another image, based on the estimated momentum. | 12-04-2014 |
20150009390 | METHOD AND SYSTEM FOR MULTI-PROJECTION - The present specification is related to a method for performing multi-projection and a multi-projection system for minimizing a black offset in a multi-projection environment. The present specification provides the method for performing multi-projection comprising estimating the intensity transfer function (ITF) of a plurality of projectors, calculating an optimal black offset threshold for each of the projectors by using each of the ITFs, and applying the optimal black offset threshold to an image projection by each of the projectors. | 01-08-2015 |
20150022705 | CAMERA DEVICE AND PROJECTOR DEVICE HAVING PROTECTIVE LENS - A camera device includes a lens module and a birefringent sapphire lens. The sapphire lens is coupled to the lens module as a light window to protect the lens module. The sapphire lens has a crystal structure and a crystal axis. The crystal structure is a single-crystal structure and the crystal axis is one of c-axis (0001), a-axis [including (1 | 01-22-2015 |
20150070558 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - There is provided an information processing apparatus including an image acquisition part configured to acquire a captured image including at least a part of a pattern projected by a projector on a projection plane, a projectable area determination part configured to determine a projectable area on the projection plane on the basis of the captured image, and a projector controller configured to control the projector in a manner that an image is projected in the projectable area. | 03-12-2015 |
20150378449 | IMAGING INPUT/OUTPUT WITH SHARED SPATIAL MODULATOR - An image input/output apparatus and method includes a light source in optical communication with a spatial radiation modulator for projecting an output image and an image sensor for capturing an input image along a shared input/output path. In a described embodiment, the display of an output image and the capture of an input image is effected using a common spatial radiation modulator (SRM) in the form of a deformable mirror device (DMD). | 12-31-2015 |
20160105652 | PROJECTION TYPE DISPLAY APPARATUS AND CONTROL METHOD FOR PROJECTION TYPE DISPLAY APPARATUS - A color wheel includes a plural of transmission areas (R, G, B, C, W and Y) on which light from a light source is made incident and which each transmit light of a different wavelength. A detector detects ambient information. A power supplier supplies power to the light source. A controller controls the supply power to be supplied to the light source by the power supplier. The transmission areas (R, G, B, C, W and Y) on which light from the light source is made incident are sequentially changed. When the ambient information satisfies a predetermined condition, the controller changes the supply power in synchrony with the transmission areas (R, G, B, C, W and Y). | 04-14-2016 |
20160255278 | PROJECTING AN IMAGE OF A REAL OBJECT | 09-01-2016 |