25th week of 2022 patent applcation highlights part 92 |
Patent application number | Title | Published |
20220201183 | IMAGE RECOGNITION DEVICE AND IMAGE RECOGNITION METHOD - Provided are an image recognition device and an image recognition method which can improve recognition accuracy of a subject. An image recognition device (an image sensor | 2022-06-23 |
20220201184 | IN-VEHICLE CAMERA - The in-vehicle camera includes an image sensor, a shutter, an image processing unit, and an exposure control unit. The image sensor includes multiple pixels to collect optical information. The shutter is a front curtain electronic type that includes a front curtain of an electronic type and a rear curtain of any type. An electronic controller starts collection of optical information in each pixel thereby opening the shutter. The image processing unit generates an image based on the optical information as collected. The exposure control unit controls the shutter to allow shutter times, during which the shutter is open for first and second image sensor areas obtained by dividing pixels P of the image sensor | 2022-06-23 |
20220201185 | IMAGE DEVICE AUTO EXPOSURE - Imaging methods and imagers for image capture devices. Still images are captured by gathering ambient light data using an ambient light sensor of the image capture device, selecting a frame rate for the imager corresponding to the gathered ambient light data, determining optimal image capture parameters for the imager by executing an auto exposure algorithm with a processor using the selected frame rate as an initialization parameter for the auto exposure algorithm, and capturing a still image with the imager after execution of the auto exposure algorithm using the selected frame rate. | 2022-06-23 |
20220201186 | PULSE WIDTH MODULATED INTEGRATION FOR TIME OF FLIGHT IMAGING - One example provides a method of operating a time-of-flight camera system comprising an illumination source and an image sensor. The method comprises operating the illumination source and the image sensor to control a plurality of integration cycles and a plurality of readout cycles. In each integration cycle, the method comprises performing a plurality of pulse width modulated (PWM) illumination cycles where each PWM illumination cycle is separated from one or more adjacent PWM illumination cycles by a non-illumination cycle. For each PWM illumination cycle, the method comprises directing photocharge to in-pixel memory for each pixel that is performing image integration and for each non-illumination cycle conducting photocharge away from the in-pixel memory for each pixel that is performing image integration. The readout cycle comprises, for each pixel that performed image integration, reading a charge stored in the in-pixel memory after the integration cycle. | 2022-06-23 |
20220201187 | DEPTH IMAGE SENSOR WITH ALWAYS-DEPLETED PHOTODIODES - Examples are disclosed that relate to the use of an always-depleted photodiode in a ToF depth image sensor. One example provides a method of operating a pixel of a depth image sensor, the method comprising receiving photons in a photocharge generation region of the pixel, the photocharge generation region of the pixel comprising an always-depleted photodiode formed by a doped first region comprising one of p-doping or n-doping and a more lightly-doped second region comprising the other of p-doping or n-doping. The method further comprises, during an integration phase, energizing a clock gate for a pixel tap, thereby directing photocharge generated in the photocharge generation region to an in-pixel storage comprising a capacitor, and in a readout phase, reading charge out from the in-pixel storage. | 2022-06-23 |
20220201188 | SYSTEM FOR PROVIDING STEALTHY VISION - A system for providing stealthy vision, includes a source element providing electromagnetic radiation at a predetermined wavelength to illuminate a target; and a camera imaging the target to be illuminated; wherein the source element provides electromagnetic radiation including shortwave infrared light; and wherein the predetermined wavelength includes a wavelength in the near infrared spectrum wherein the absorption features of an atom or a molecule present in the medium where the electromagnetic radiation propagates form a continuum, that is a wavelength region wherein two or more narrow absorption lines are close enough to each other that they effectively form a single absorption area with a width greater than that of a single absorption line so that the range of the electromagnetic radiation in the medium is limited for all wavelengths within the continuum; wherein the region corresponds to a wavelength range centered at about 1382.8 nm, 1388.1 nm or 1392.4 nm. | 2022-06-23 |
20220201189 | IMAGE PROCESSING SYSTEM, IN-VEHICLE CAMERA SYSTEM WITH IMAGE PROCESSING SYSTEM, AND VEHICLE WITH CAMERA SYSTEM - An image processing device is enabled to appropriately restore a contrast of a camera image. An in-vehicle camera has an image capture unit that captures images of surroundings of a vehicle through a windshield of the vehicle. A hood is disposed below the image capture unit and is present within an angle of view of the image capture unit. The control unit includes a luminance acquirer that acquires a luminance parameter indicating a degree of luminance of the hood appearing in a camera image, a whitish blur degree calculator that calculates a degree of whitish blur of the camera image caused by a reflection of natural light by the hood and the windshield in accordance with the luminance parameter, and a contrast corrector that corrects a contrast of the camera image in accordance with the whitish blur degree. | 2022-06-23 |
20220201190 | HOTSPOT ACCESSORY CAMERA SYSTEM - A hotspot accessory camera connectable to a hotspot via a physical connection is provided. The hotspot accessory camera may include edge processing and/or artificial intelligence capabilities for image/video processing of images/video captured by the hotspot accessory camera. The hotspot accessory camera may include a base that accepts a hotspot device, and at least one actuatable arm adapted to hold one or more cameras to effectuate image/video capture. | 2022-06-23 |
20220201191 | SYSTEMS AND METHODS FOR SHARING COMMUNICATIONS WITH A MULTI-PURPOSE DEVICE - A wireless communication system may include a housing, a touch sensitive display included within the housing, multiple radio frequency transceivers included within the housing, multiple input mechanisms included within the housing, and a processor included within the housing. The processor may be configured to obtain visual information captured by an image capture subsystem of the unmanned aerial vehicle, display the visual information via the touch sensitive display, detect parameters of a touch on the touch sensitive display, determine inputs based upon the parameters of the touch and when one or more of the multiple input mechanisms are engaged, transmit instructions to the unmanned aerial vehicle based upon the inputs, establish a connection with a device, and transmit to the device instructions configured to cause the device to control the image capture subsystem. | 2022-06-23 |
20220201192 | ACCESSORY APPARATUS, IMAGE-CAPTURING APPARATUS, CONTROL METHOD AND STORAGE MEDIUM STORING CONTROL PROGRAM - The accessory apparatus includes an accessory communicator providing a notification channel (RTS), a first data communication channel (DCL) and a second data communication channel (DCL). The accessory controller transmits, in a transmission request receiving state of receiving a transmission request from an image-capturing apparatus through the notification channel, accessory data to the image-capturing apparatus through the first data communication channel, and receives camera data transmitted through the second data communication channel from the image-capturing apparatus in response to receiving the accessory data. The accessory controller stops, in the transmission request receiving state and during transmission of the accessory data to the image-capturing apparatus, in response to becoming a non-transmission request receiving state, transmitting the accessory data to the image-capturing apparatus. | 2022-06-23 |
20220201193 | CAMERA ADJUSTMENT APPARATUS, CAMERA POSITION ADJUSTMENT METHOD, AND COMPUTER READABLE MEDIUM - Camera adjustment apparatuses are arranged in an area to be recognized by a camera that captures an image of an object to be recognized, and include: an adjustment mark position detection unit to detect adjustment marks for extracting subject information including a size, a direction, and luminance from an image captured by the camera and detect positions of the detected adjustment marks in the captured image; a subject information extraction unit to extract the subject information from the adjustment marks detected by the adjustment mark position detection unit; and a recognition feasibility determination unit to determine whether each of the adjustment marks detected by the adjustment mark position detection unit can be recognized by comparing the corresponding subject information with a predetermined determination criterion, and generate adjustment information for adjusting the camera based on subject information that corresponds to one of the adjustment marks. | 2022-06-23 |
20220201194 | APPARATUS, SYSTEM, METHOD AND STORAGE MEDIUM - An apparatus comprising an acquisition unit configured to acquire a captured image from a camera that is capable of controlling an orientation, a display control unit configured to display the captured image onto a display screen, a detection unit configured to detect, within the display screen, a subject at which a user is looking, and an orientation changing unit configured to change an orientation of the camera in such a way that the subject does not fall out of an imaging region of the camera is provided. | 2022-06-23 |
20220201195 | IMAGE ACQUISITION METHOD, DEVICE, APPARATUS AND STORAGE MEDIUM - An image acquisition method includes: acquiring augmented reality (AR) anchor information in current scene in response to a first image acquisition instruction of a terminal device, an AR anchor to which the AR anchor information belongs being configured to indicate first image capturing information of a camera device when acquiring a sample image, and the first image capturing information including spatial coordinate information and/or orientation information; displaying the AR anchor in a viewing frame of the terminal device according to the AR anchor information; and performing image acquisition according to the first image capturing information indicated by the AR anchor. The AR anchor can be displayed to a user when the user takes photos to assist the user in image acquisition according to the first image capturing information indicated by the AR. | 2022-06-23 |
20220201196 | IMAGING SYSTEM, SERVER, IMAGING DEVICE, IMAGING METHOD, PROGRAM, AND RECORDING MEDIUM - An image is analyzed, a scene of the image is recognized, imaging information regarding capturing in a case where the image is captured is acquired, and reproduction information in a case where the image is reproduced on a display is acquired. An image coincident with preference of a user of the imaging device from among images having the same scene is decided for each scene based on the reproduction information, and a preference parameter table in which the scene and imaging information of the imaging device in a case where the image coincident with the preference of the user is captured are stored in association with each other is created. Imaging information associated with a scene coincident with a scene of an image to be captured next by the user is selected from the preference parameter table, and an image is captured by using the imaging information. | 2022-06-23 |
20220201197 | FRAMING RECOMMENDATIONS BY IMAGE CAPTURE DEVICE - An image capture device may provide framing recommendations for capture of visual content. Framing recommendation may include information on how one or more subjects are to be positioned with respect to the image capture device. Framing recommendation may guide a user in how the image capture device and/or the subject(s) are to be positioned. Framing recommendation may include suggestions on orientation of the image capture device with respect to the subject(s) to improve composition of the subject(s) within the visual content. The image capture device may provide these aforementioned framing recommendations visually, audibly, and/or through other means. For example, the image capture device may provide framing recommendations in form of visual overlays/directional graphs and/or audible instructions (e.g., directions on subject/image capture device positioning provided through a speaker of the image capture device). Framing recommendation may be static (not changing over time) or dynamic (changing over time). | 2022-06-23 |
20220201198 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - Provided is an apparatus and a method that enable alignment for communication, in which short-range wireless communication is performed, to be performed easily and with high accuracy. The apparatus and the method include a control unit that displays, on a display unit, an image to be presented to a user at a time of aligning a position of a communication unit of the self-apparatus that performs short-range wireless communication with a position of a communication unit of a communication counterpart apparatus. The control unit overlappingly displays, on the display unit, an alignment image captured by a camera of the self-apparatus at a position where short-range wireless communication between the self-apparatus and the communication counterpart apparatus is possible, and a live view image which is a current captured image according to the camera of the self-apparatus. The control unit displays outline data or transparent data for the alignment image on the display unit. | 2022-06-23 |
20220201199 | ORIENTATION CALIBRATION SYSTEM FOR IMAGE CAPTURE - Orientation calibration system for image capture is disclosed that may include a camera to capture a target image, a display screen to display the image, an orientation sensor to determine at least two axes of orientation of the system, and a processor. The processor configured to determine the present orientation of the system using the orientation sensor, display a portion of present and a desired orientation of the system, receive a request to capture the target image, and capture the target image using the camera in response to receiving the request to capture the target image, and when a difference between the present orientation of the system and desired orientation of system is within a threshold. The system may be used to adjust/orient a display monitor to ensure desired alignment to accurately capture image. Methods for aligning/orienting a display monitor (imaging source), and the orientation calibration system are provided. | 2022-06-23 |
20220201200 | IMAGE SENSOR - An image sensor includes a body module including a refractive power controller that adjusts an application voltage applicable to a liquid lens in a lens module to control a refractive power of the liquid lens, a recognition processor that analyzes, after a preset period elapses from when the refractive power controller changes the application voltage to the liquid lens, image data from an imaging device in an imaging module, and an adjuster that reads first information from a memory in the lens module and second information from a memory in the imaging module and adjusts, based on the first and second information, the preset period to a period corresponding to a combination of the lens module and the imaging device. The first information indicates a specification for or a type of the lens module. The second information indicates a specification for or a type of the imaging device. | 2022-06-23 |
20220201201 | CALLBACK STREAM PROCESSING METHOD AND DEVICE - Embodiments of this application provide a callback stream processing method and a device, and relate to the field of electronic technologies. In a callback stream scenario, an electronic device may set a preview stream and a callback stream in parallel. After an application sets a callback function, the electronic device may directly return, by using the callback function, callback stream data to the application for processing. This can shorten a time consumed for creating a preview stream and a callback stream, shorten a time consumed for obtaining callback stream data, and shorten a user waiting time. | 2022-06-23 |
20220201202 | DEVICE, METHOD AND SYSTEM FOR INSTALLING VIDEO ANALYTICS PARAMETERS AT A VIDEO ANALYTICS ENGINE - A device, method and system for installing video analytics parameters at a video analytics engine is provided. An example device determines that a classification of a first camera is one or more of similar to, and same as, a respective classification of at least one second camera. The example device retrieves, from a memory, video analytics parameters associated with the at least one second camera, the video analytics parameters stored at the memory in association with the respective classification. The example device causes installing of the video analytics parameters at a video analytics engine associated with the first camera. | 2022-06-23 |
20220201203 | ELECTRONIC DEVICE WITH CAMERA AND METHOD THEREOF - An electronic device is provided. The electronic device includes a camera module, a sensor module, at least one processor configured to be operatively connected to the camera module and the sensor module, and a memory configured to be operatively connected to the at least one processor. The memory may be configured, when executed, to cause the at least one processor to acquire a plurality of first images having a first attribute and at least one second image having a second attribute for a designated time by controlling the camera module according to a photographing mode of the camera module determined based on at least one of illuminance detected through the sensor module and scene information detected through the camera module, extract information on an event section when the event is detected from the plurality of first images, and select and buffer at least one third image from the at least one second image according to the photographing mode, generate at least one piece of first content based on the information on the event section of the plurality of first images, and select at least one fourth image by evaluating at least some of the at least one third image, and generate at least one piece of second content based on the selected at least one fourth image. | 2022-06-23 |
20220201204 | DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM - The present technology relates to a data processing device, a data processing method, and a program capable of suppressing power consumption. A vehicle information acquisition unit acquires vehicle information that can be acquired by a vehicle, and a control unit controls, according to the vehicle information, a frame rate of frame data generated on the basis of event data representing the occurrence of an event that occurs in an accumulation time from a start of frame generation to an end of frame generation and is a change in an electrical signal of a pixel that generates the electrical signal by performing photoelectric conversion. A data processing unit generates the frame data of the frame rate controlled by the control unit. In the present technology, the present technology can be applied to, for example, a case where frame data is generated from event data output by a dynamic vision sensor (DVS). | 2022-06-23 |
20220201205 | VIDEO STREAM PROCESSING METHOD, DEVICE, TERMINAL DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM - A video stream processing method, a device, a terminal device, and a computer-readable storage medium are provided, including steps for acquiring a first video stream through a first camera and acquiring a second video stream through a second camera in response to receiving a slow-motion shooting instruction, the slow-motion shooting instruction carrying a frame rate of a slow-motion video stream; encoding the first video stream and the second video stream into a third video stream with a third frame rate, the third frame rate being greater than the first frame rate, and the third frame rate being greater than the second frame rate; and acquiring a fourth video stream with a fourth frame rate through performing a frame interpolation algorithm on the third video stream, the fourth frame rate being the same as the frame rate of the slow-motion video stream. | 2022-06-23 |
20220201206 | IMAGING SYSTEM, IMAGING METHOD, AND CARRIER MEANS - An imaging system ( | 2022-06-23 |
20220201207 | SERVICE SYSTEM, INFORMATION PROCESSING APPARATUS, AND SERVICE PROVIDING METHOD - A service system includes a mobile terminal and an information processing device capable of communication via a network. The mobile terminal includes a first transmission unit that transmits spherical images taken in respective imaging locations and positional information about the imaging locations to the information processing device. The information processing device includes a reception unit that receives the spherical images transmitted by the first transmission unit; a map data obtaining unit that obtains map data from a map data storage, the map data including the imaging locations of the spherical images; a path information creation unit that creates information about a path made by connecting the imaging locations in the map data obtained by the map data obtaining unit; and a content providing unit that makes content available for a request through the network, the content including the map data, the information about the path, and the spherical images. | 2022-06-23 |
20220201208 | CAMERA SENSOR CHANGES IN MULTI-SENSOR DEVICE - Disruptions in the continuity of image frames output from an image capture device due to switching from one image sensor to another image sensor of the device may be reduced or eliminated through controlled timing for switching of the image sensors according to a predefined image sensor configuration. Operation of a multi-sensor image device according to the predefined image sensor configuration may include an appropriate selection of a source for image adjustment during the zoom level transition. The predefined image sensor configuration may define transition parameters for particular zoom ranges of the image capture device. | 2022-06-23 |
20220201209 | VEHICLE CONTROL SYSTEM, VEHICLE CONTROL METHOD, CONTROLLER, AND NON-TRANSITORY STORAGE MEDIUM - A vehicle control system includes: a sensor; a first controller configured to output a first control signal for controlling the sensor via the first signal line; and a second controller configured to output a second control signal for controlling the sensor via the first signal line and the second signal line, wherein the sensor is configured to operate according to the first control signal output from the first controller via the first signal line when a vehicle state that indicates a state of a vehicle is a first state, and operate according to the second control signal output from the second controller via the first signal line and the second signal line when the vehicle state is a second state. | 2022-06-23 |
20220201210 | DEPTH SENSING TECHNIQUES FOR VIRTUAL, AUGMENTED, AND MIXED REALITY SYSTEMS - A system and method for operating a depth sensor. A configuration operation can be performed by storing a first sequence of operation steps which define a first depth sensing mode of operation, and a second sequence of operation steps which define a second depth sensing mode of operation, in the memory. In response to a first request for depth measurements according to the first depth sensing mode of operation, the depth sensor can be operated in the first mode of operation by causing it to execute the first sequence of operation steps. In response to a second request for depth measurements according to the second depth sensing mode of operation, and without performing an additional configuration operation, the depth sensor can be operated in the second mode of operation by causing it to execute the second sequence of operation steps. | 2022-06-23 |
20220201211 | IMAGE PICKUP APPARATUS, SYSTEM, IMAGE STABILIZATION METHOD AND RECORDING MEDIUM - An image pickup apparatus includes: a first memory configured to store, as a reference value, angular velocities when the image pickup apparatus is in a rest state relative to ground; a second memory configured to store spin-induced angular velocities; a subtraction circuit configured to subtract the reference value from each of the angular velocities detected for each rotational direction by the angular velocity sensor; a circuit configured to calculate an image stabilization amount for counteracting blur of the object image based on a result of the subtraction or the spin-induced angular velocities stored in the second memory in accordance with an operation mode of the image pickup apparatus; and a drive control circuit configured to drive an image pickup device and a part of the optical system, based on the image stabilization amount. | 2022-06-23 |
20220201212 | IMAGE CAPTURING DEVICE INCLUDING SUPERIMPOSED DISPLAY MODE AND CAMERA SHAKE CORRECTION MODE - An image capturing method for an image capturing apparatus includes setting a shake correction mode that performs shake correction processing during shooting, and a superimposed display mode that performs superimposition and display of an optical viewfinder display and an electronic viewfinder display. When the shake correction mode and the superimposed display mode are set, a captured image for which the shake correction processing is not performed, or an image equivalent to the state without shake correction processing, is used as the electronic viewfinder display. | 2022-06-23 |
20220201213 | ANTI-VIBRATION MECHANISM FOR IMAGING ELEMENT,CAMERA AND ELECTRONIC DEVICE - In a camera device that includes a hand tremor correction mechanism, an anti-vibration mechanism for the camera device is provided. An optical system that is movable in an optical axis direction and includes a focus adjustment mechanism is provided in the camera device, includes an anti-vibration mechanism that performs hand tremor correction by anti-vibration of the imaging element, and includes from an object side, an imaging lens group, the anti-vibration mechanism, and an imaging element provided on the anti-vibration mechanism, and a plane perpendicular to the optical axis of the imaging lens group is used as a movement plane to allow the imaging element on the anti-vibration mechanism to move, so as to achieve hand tremor correction. | 2022-06-23 |
20220201214 | ANTI-VIBRATION MECHANISM FOR CAMERA DEVICE, OPTICAL SYSTEM, CAMERA AND ELECTRONIC DEVICE - In a camera device that includes a hand tremor correction mechanism, an anti-vibration mechanism for the camera device is provided. An optical system that is movable in an optical axis direction and includes a focus adjustment mechanism is provided in the camera device, includes an anti-vibration mechanism that performs hand tremor correction by anti-vibration of the imaging element, and includes from an object side, an imaging lens group, the anti-vibration mechanism, and an imaging element provided on the anti-vibration mechanism; and a substantial principal point of a lens is used as a center to allow the imaging element on the anti-vibration mechanism to rotate relative to an optical axis of the imaging lens group, so as to achieve hand tremor correction. | 2022-06-23 |
20220201215 | CALCULATION DEVICE, INTERCHANGEABLE LENS, CAMERA BODY, AND IMAGING DEVICE - A calculation device calculating an amount of movement in an optical axis direction of a focusing lens which adjusts a focal position of an imaging optical system includes: a first input unit to which first information about a deviation between an imaging surface which captures an image by the imaging optical system and the focal position is repeatedly input; a second input unit to which second information about a shake of the imaging optical system in the optical axis direction is repeatedly input at intervals shorter than those of the first information; and a calculation unit which calculates the amount of movement on the basis of at least one of the first information and the second information, wherein the calculation unit calculates the amount of movement on the basis of the second information between an input of the first information and an input of the next first information. | 2022-06-23 |
20220201216 | METHOD AND APPARATUS FOR CAPTURING DIGITAL VIDEO - A method and apparatus for capturing digital video includes displaying a preview of a field of view of the imaging device in a user interface of the imaging device. A sequence of images is captured. A main subject and a background in the sequence of images is determined, wherein the main subject is different than the background. A sequence of modified images for use in a final video is obtained, wherein each modified image is obtained by combining two or more images of the sequence of images such that the main subject in the modified image is blur free and the background is blurred. The sequence of modified images is combined to obtain the final video, which is stored in a memory of the imaging device, and displayed in the user interface. | 2022-06-23 |
20220201217 | METHOD AND APPARATUS FOR CAPTURING DIGITAL VIDEO - A method and apparatus for capturing digital video includes displaying a preview of a field of view of the imaging device in a user interface of the imaging device. A sequence of images is captured. A main subject and a background in the sequence of images is determined, wherein the main subject is different than the background. A sequence of modified images for use in a final video is obtained, wherein each modified image is obtained by combining two or more images of the sequence of images such that the main subject in the modified image is blur free and the background is blurred. The sequence of modified images is combined to obtain the final video, which is stored in a memory of the imaging device, and displayed in the user interface. | 2022-06-23 |
20220201218 | CAMERA MODULE AND MOBILE TERMINAL - The present application discloses a camera module that includes a base, a guide shaft, a first piezo assembly, a second piezo assembly, a first optical assembly, and a second optical assembly. The first piezo assembly includes a first stator and a first driven element. The first stator includes a first piezo element and a first fixing element. A first cantilever of the first fixing element is configured to amplify vibration generated by the first piezo element in an energized state, and cooperate with the first driven element to drive the first optical assembly to slide. The second piezo assembly includes a second stator and a second driven element, and the second stator includes a second piezo element and a second fixing element. A second cantilever of the second fixing element cooperates with the second driven element to drive the second optical assembly to slide. | 2022-06-23 |
20220201219 | METHOD, APPARATUS, AND DEVICE FOR IMAGE CAPTURE, AND STORAGE MEDIUM - Provided are a method, apparatus and device for image capturing and a storage medium. The method includes acquiring the bounding box of a lens tracking target in an image to be captured; using a pre-trained reference model to predict the first reference position of the image to be captured; and determining a lens movement offset based on the position of each pixel in the bounding box and the first reference position. | 2022-06-23 |
20220201220 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM - An information processing apparatus includes a computer executing instructions that, when executed by the computer, cause the computer to acquire an image captured by an image capturing apparatus, to cause a display to display the acquired image, and to perform control process for controlling an image capturing range of the image capturing apparatus. A first placement candidate in which an object in the image capturing range is placed at a first position, and a second placement candidate in which the object in the image capturing range is placed at a second position different from the first position are displayed on the display. In a case where one of the first and the second placement candidates is selected by a user, the image capturing range is controlled based on information of the selected placement candidate. | 2022-06-23 |
20220201221 | ELECTRONIC APPARATUS ENABLING EASY RECOGNITION OF CONTINUOUS SHOOTING TIMING, METHOD OF CONTROLLING ELECTRONIC APPARATUS, AND STORAGE MEDIUM - An electronic apparatus that enables a user to easily recognize continuous shooting timing. The electronic apparatus controls to light an item during performing an exposure processing, accept an instruction for performing a continuous shooting, and control not to start to light the item when the exposure processing starts before a lapse of a predetermined lighting-off period from lighting off the item last time, while accepting the instruction for performing the continuous shooting. | 2022-06-23 |
20220201222 | Photographing Using Night Shot Mode Processing and User Interface - In a night shot mode, a photo is captured and processed based on a plurality of frames. The plurality of frames is obtained based on a plurality of parameters including an exposure duration, a light sensitivity, and a number of frames. These parameters are determined based on factors, such as whether the electronic device is in a handheld state or not, and whether the current photographing scene is a dark scene or a light source scene. | 2022-06-23 |
20220201223 | IMAGE PROCESSING METHOD, ELECTRONIC DEVICE AND MEDIUM - An image processing method includes: obtaining a first image photographed by each of N color cameras in the M color cameras; obtaining, for each first image, luminance values of at least a part of pixels in the first image; and increasing brightness of a target image by using the obtained luminance values, and using the target image with increased brightness as an image photographed by the under-screen camera assembly, the target image being the first image photographed by one of the N color cameras, where both M and N are integers greater than or equal to 2, and N is less than or equal to M. | 2022-06-23 |
20220201224 | TECHNIQUES FOR CAPTURING VIDEO IN LANDSCAPE MODE BY A HANDHELD DEVICE - Video or image capture device and method of operation of the capture device are described. One example method includes determining, for a video capture by a capture device, a capture orientation mode setting of the capture device, capturing a video using one of a first camera or a second camera based on the capture orientation mode and a current orientation of the capture device, wherein the video is in the capture orientation mode, and storing, after capturing, the video in a video file. | 2022-06-23 |
20220201225 | SOFT FEC WITH PARITY CHECK - A method for data transmission includes receiving a data stream from a host device, the data stream as received from the host device including encoded data, separating the encoded data in the data stream into first data blocks and second data blocks, and generating a first forward error correction (FEC) block. The first FEC block includes a first parity section and a first data section, the first parity section includes a first parity bit corresponding to the first data blocks and a second parity bit corresponding to the second data blocks, and the first data section includes the first data blocks and the second data blocks. The method further includes transmitting the first FEC block. | 2022-06-23 |
20220201226 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - Disclosed are a display apparatus and a method of controlling the same. a display apparatus including: a display; an optical sensor; and a processor configured to: identify an operation cycle shorter than an idle section of an infrared (IR) signal and including at least a part of a section for a detection operation of the optical sensor, based on the IR signal of which a signal section corresponding to a user key input and the idle section are repeated on a predetermined cycle, control the optical sensor to repetitively perform the detection operation on the identified operation cycle, and perform a predetermined operation based on a detection value obtained by the detection operation of the optical sensor. | 2022-06-23 |
20220201227 | IMAGE ACQUISITION STRUCTURE, DRIVING METHOD THEREOF AND DISPLAY DEVICE - An image acquisition structure includes a dimming layer, a processing circuit, a plurality of reference circuits and a plurality of image acquisition circuits. The reference circuit includes a first photosensor. The dimming layer is provided on a light incident side of the first photosensor, and covers at least the first photosensor of the reference circuit. An input terminal of the processing circuit is electrically connected to an output terminal of the reference circuit. Input terminals of the plurality of image acquisition circuits are electrically connected to an output terminal of the processing circuit. | 2022-06-23 |
20220201228 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device and a control method are provided. The electronic device includes a sensing pixel. The sensing pixel includes a photosensitive element, a first transistor, a second transistor and a third transistor. The first transistor is coupled to the photosensitive element and for receiving a reset signal. The second transistor is coupled to the photosensitive element. The third transistor is coupled to the second transistor and for receiving a scan signal. During a reset period, a reset signal waveform of the reset signal and a first scan signal waveform of the scan signal are at least partially overlapped. | 2022-06-23 |
20220201229 | IMAGE SENSOR WITH BLACK LEVEL CORRECTION - An image sensor may include an image sensor pixel array, row control circuitry, and column readout circuitry. The array may include first and second sets of active pixels that are configured in different manners or controlled by the row control circuitry and column readout circuitry in different manners. The array may include optically black pixels that have photosensitive elements shield from incident light. The optically black pixels may be configured to generate first and second sets of black level signals adapted to both the first and second sets of active pixels. The corresponding sets of black level signals may be used to better reduce noise in corresponding sets of image signals generated by the first and second sets of active pixels. | 2022-06-23 |
20220201230 | SENSING APPARATUS AND SENSING METHOD THEREOF - A sensing apparatus and a sensing method of the sensing apparatus are provided. A charging control circuit of the sensing apparatus adjusts a value of a sensing current to increase a charging rate of the sensing current for charging an output capacitor and shorten time for an output sensing voltage to reach a stable state. | 2022-06-23 |
20220201231 | COMPARATOR FIRST STAGE CLAMP - A comparator includes a first stage including a first output to generate a first output signal that transitions between an upper and lower voltage level in response to a comparison of first and second inputs of the first stage. A second stage includes an input coupled to receive the first output signal from the first output of the first stage, and a second output configured to generate a second output signal in response to the first output signal. A clamp circuit includes a first node and a second node. The first node is coupled to the first output of the first stage and the second node is coupled to a supply voltage. The clamp circuit is configured to clamp a voltage difference between the first node and the second node to clamp a voltage swing of the first output signal. | 2022-06-23 |
20220201232 | PHOTODETECTION DEVICE AND ELECTRONIC APPARATUS - A photodetection device according to the present disclosure includes: a first pixel that is configured to generate a first pixel signal; a reference signal generator that is configured to generate a reference signal; and a first comparator including a first power supply circuit and a first comparison circuit, the first power supply circuit configured to generate a first power supply voltage on the basis of a power supply voltage supplied from a first power supply node and a bias voltage and configured to output the first power supply voltage from an output terminal, and the first comparison circuit configured to operate on the basis of the first power supply voltage and configured to perform a comparison operation on the basis of the first pixel signal and the reference signal. | 2022-06-23 |
20220201233 | PHOTOELECTRIC CONVERSION DEVICE AND IMAGING SYSTEM - A photoelectric conversion device includes a pixel that outputs a pixel signal in accordance with an incident light, a plurality of signal holding units each configured to hold the pixel signal, an AD conversion unit that converts the pixel signal from analog signal to digital signal, a first switch circuit provided between the pixel and the plurality of signal holding units, and a second switch circuit provided between the plurality of signal holding units and the AD conversion unit. The first switch circuit is configured to connect the pixels to the plurality of signal holding units individually to hold one pixel signal in the plurality of signal holding units, respectively, in different sampling periods, the second switch circuit is configured to switch connection between the plurality of signal holding units and the AD conversion unit, and pixel signals held in the plurality of signal holding units are averaged and output. | 2022-06-23 |
20220201234 | IMAGING DEVICE, OPERATION METHOD THEREOF, AND ELECTRONIC DEVICE - An imaging device capable of executing image processing is provided. Analog data (image data) acquired through an imaging operation is retained in a pixel, and data obtained by multiplying the analog data by a given weight coefficient in the pixel can be extracted. The data is taken into a neural network or the like, whereby processing such as image recognition can be performed. Since an enormous amount of image data can be retained in pixels in an analog data state, processing can be performed efficiently. | 2022-06-23 |
20220201235 | TIME-RESOLVING COMPUTATIONAL IMAGE SENSOR ARCHITECTURE FOR TIME-OF-FLIGHT, HIGH-DYNAMIC-RANGE, AND HIGH-SPEED IMAGING - A pixel for an image sensor includes a photon sensor, a memory, and an accumulator. The photon sensor element portion outputs a signal to an accumulator, which then may add value stored in memory together and may transfer the result to the memory of another pixel. The pixel may be analog or digital and may be used in a pixel array for compressed sensing imaging. During imaging, a pseudo-random mask may also be used. The data collected during imaging may be used in compressed sensing and may be sent to an offline storage to be processed. | 2022-06-23 |
20220201236 | OPTICAL SENSOR WITH SIMULTANEOUS IMAGE/VIDEO AND EVENT DRIVEN SENSING CAPABILITIES - An optical sensor includes a pixel array of pixel cells. Each pixel cell includes photodiodes to photogenerate charge in response to incident light and a source follower to generate an image data signal in response to the charge photogenerated from the photodiodes. An image readout circuit is coupled to the pixel cells to read out the image data signal generated from the source follower of at least one of the pixel cells of a row of the pixel array. An event driven circuit is coupled to the pixel cells to read out the event data signals generated in response to the charge from the photodiodes of another row of the pixel cells of the pixel array. The image readout circuit is coupled to read out the image data signal and the event driven circuit is coupled to read out the event data signals from pixel array simultaneously. | 2022-06-23 |
20220201237 | IMAGE SENSOR, IMAGE SENSING DEVICE INCLUDING SAME, AND OPERATING METHOD - An image sensor includes; a pixel array disposed in a Bayer pattern and including pixels which respectively generate electrical charge according to received light incident, and an analog logic configured to convert an analog signal output from at least one pixel among the pixels into a first digital code using analog-to-digital conversion, and convert the first digital code into a second digital code by adjusting low-order bits of the first digital code in response to a control signal. | 2022-06-23 |
20220201238 | METHODS AND APPARATUS TO PERFORM AN AUTOMATED GAIN CONTROL PROTOCOL WITH AN AMPLIFIER BASED ON HISTORICAL DATA CORRESPONDING TO CONTEXTUAL DATA - Methods and apparatus to perform an automated gain control protocol with an amplifier based on historical data corresponding to contextual data are disclosed. An example apparatus includes a controller to select an automatic gain control (AGC) parameter for an AGC protocol based on historical data corresponding to contextual data, the contextual data including at least one of a time during which the AGC protocol is performed, a panelist identified by a meter, demographics of an audience identified by the meter, a location of the meter, a station identified by the meter, a media type identified by the meter, or a sound pressure level identified by the meter; and a processor to perform the AGC protocol based on the selected AGC parameter. | 2022-06-23 |
20220201239 | CONTRAST ENHANCED IMAGES COMPOSITED WITH ARTIFICIAL COLORIZATION - A method for enhancing digital imagery. The method comprises receiving a linear, intensity-based image of an environment. A histogram of intensity values is generated for a plurality of pixels within the linear, intensity-based image. Based on the histogram of intensity values, local contrast enhancement is applied to the linear, intensity-based image to generate a contrast enhanced version of the linear, intensity-based image, and artificial colorization is applied to the linear, intensity-based image to generate an artificially colorized version of the linear, intensity-based image. A composite image of the environment is then generated based on at least a portion of the contrast enhanced version of the linear, intensity-based image and at least a portion of the artificially colorized version of the linear, intensity-based image. | 2022-06-23 |
20220201240 | Ambient Light Sensor Windows For Electronic Devices - An electronic device has pixels that form an active area of a display for displaying images for a user. A layer of black ink or other opaque material may be formed on an inner surface of a display cover layer in an inactive area of the display that does not overlap pixels. The housing may have sidewalls such as a rear housing wall that faces away from the display. Ambient light sensor windows may be formed from tapered holes or other holes. The tapered holes may be formed in the opaque material on the display cover layer, may be formed in a rear housing wall or other hosing structure, or may be formed in other portions of the electronic device. Non-tapered holes may also form windows. Tapered holes may have sidewalls with portions that run parallel to their longitudinal axes and portions that are angled relative to their longitudinal axes. | 2022-06-23 |
20220201241 | LOOPING PRESENTATION OF VIDEO CONTENT - A highlight moment within a video, music to accompany a looping presentation of the video, and a looping effect for the video may be determined. A segment of the video to be used for the looping presentation of the video may be selected based on highlight moment, the music, and the looping effect. The looping presentation of the video may be generated to have the segment edited based on a style of the looping effect and to include accompaniment of the music. | 2022-06-23 |
20220201242 | METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM FOR VIDEO FRAME INTERPOLATION - The present disclosure relates to the field of information display, and specifically to a method, device, computer readable storage medium, and electronic device for video frame interpolation. The method comprises: obtaining, based on two input frames, two initial optical flow maps corresponding to the two input frames; optimizing the initial optical flow maps to obtain target optical flow maps; obtaining an interpolation frame kernel, two depth maps and two context feature maps based on the two input frames; obtaining an output frame using a frame synthesis method based on the target optical flow maps, the depth maps, the context feature maps, and the interpolation frame kernel. | 2022-06-23 |
20220201243 | ADJUSTABLE MOUNTING SYSTEM FOR A TELEPRESENCE DEVICE - An adjustable mounting system enables a telepresence device to be easily mounted to a wall. Once the mounting system is emplaced, the area to which the telepresence device is or will be connected can be adjusted for distance with respect to the wall as well as to ensure the scaffold unit is level—without the need for cumbersome tools. | 2022-06-23 |
20220201244 | WEBCAM WITH IMPROVED USER ENGAGEMENT AND DISPLAY VISIBILITY - A webcam apparatus, having a display surface characterized by a display area, includes an image capture device characterized by an optical axis and a first footprint in a plane perpendicular to the optical axis; and an energy transfer device with a first portion coupled to the image capture device; and a second portion allowing attachment to an edge of a display screen. When attached, the image capture device and the first portion lie against and in contact with the display surface, or in a proximate and parallel plane. An optical axis characterizing the image capture device is aligned with a gaze direction of a user addressing a viewer via the captured images. The first portion of the energy transfer device is transparent at optical wavelengths, and has a second footprint in the plane perpendicular to the optical axis. The first and second footprints are small relative to the display area. | 2022-06-23 |
20220201245 | METHODS AND SYSTEM FOR TRANSMITTING CONTENT DURING A NETWORKED CONFERENCE - Methods and systems for transmitting content during a networked conference. In an embodiment, a method is provided that includes establishing a network connection between a first user equipment (UE) and a second UE, generating a video signal at the first UE, selecting content at the first UE, transmitting the video signal from the first UE over a first network channel, and transmitting the content from the first UE over a second network channel. The method also includes receiving the video signal on the first channel at the second UE, receiving the content on the second channel at the second UE, combining the video signal and the content into a combined video signal at the second UE, and displaying the combined video signal on a display device at the second UE. | 2022-06-23 |
20220201246 | SYSTEM AND METHODS FOR FACILITATING VIRTUAL PRESENCE - A virtual presence system includes a display having a structural matrix configured to arrange a plurality of spaced pixel elements. A plurality of spaced pixel elements collectively form an active visual area wherein an image is displayable. At least one image capture device is disposed within the active visual area for capturing an image. The system is able to sense the environment in front of the display and, in response to what is sensed, is able to change one or more attributes of a displayed image, or, is able to change the displayed image or a portion of the displayed image. | 2022-06-23 |
20220201247 | CONTROL OF IMAGE OUTPUT - An apparatus, method and computer program is described comprising: providing a gallery or user interface comprising a plurality of images; identifying either a mirrored or non-mirrored state associated with at least one of the images; determining, based on at least one criterion, that at least part of the at least one image is to be modified from its associated mirrored or non-mirrored state to the opposite state; and based on the determination, performing the modification. | 2022-06-23 |
20220201248 | Methods, Systems, and Devices for Presenting an Audio Difficulties User Actuation Target in an Audio or Video Conference - A conferencing system terminal device includes a display, an audio output, a user interface, a communication device, and one or more processors. The one or more processors present an audio difficulties user actuation target upon the display during an audio or video conference occurring across a network and concurrently with a presentation of conference content. Actuation of the audio difficulties user actuation target indicates that audio content associated with the audio or video conference being delivered by the audio output is impaired. | 2022-06-23 |
20220201249 | CONTACTLESS CONFIGURATION OF A VIDEOCONFERENCE IN STERILE ENVIRONMENTS - The present invention relates to an improved method of contactless initiation and control of a videoconference between a user in a sterile environment, wherein in the videoconference output is processed from one or more imaging instruments, and from one or more remote users from a predetermined list of a plurality of remote users. | 2022-06-23 |
20220201250 | SYSTEMS AND METHODS FOR AUDIENCE INTERACTIONS IN REAL-TIME MULTIMEDIA APPLICATIONS - Systems and methods for audience interaction in real-time multimedia applications are provided. In one embodiment, a method for a real-time video conference comprises, during the real-time video conference, receiving a media stream including audio and video from a remote computing system over a network, acquiring, video and audio of a user, detecting an event with a machine learning model in at least one of the video and the audio of the user, and transmitting an event detection message indicating the detected event and/or audio and video of the user to the remote computing system over the network. In this way, natural audience reactions may be automatically detected and shared. | 2022-06-23 |
20220201251 | SIGNALING OF THE RTCP VIEWPORT FEEDBACK FOR IMMERSIVE TELECONFERENCING AND TELEPRESENCE FOR REMOTE TERMINALS - There is included a method and apparatus comprising computer code configured to cause a processor or processors to perform controlling a delivery of a video conference call to a viewport, setting a timer and an event-based threshold with respect to the video conference call, determining whether any of the timer and the event-based threshold have been triggered based on any of an elapsed time and an event, and further controlling the delivery of the video conference call to the viewport based on determining whether any of the timer and the event-based threshold have been triggered. | 2022-06-23 |
20220201252 | METHOD AND SYSTEM FOR REAL TIME AUDIO IN MULTI-POINT VIDEO CONFERENCING - A real time audio multi-point videoconferencing system comprising at least two videoconferencing endpoints in communication with a multipoint control unit, and a method of providing the real time audio. The method comprising capturing input lossless digital audio streams on each of the at least two videoconferencing endpoints, transmitting the input lossless digital audio streams from each of the at least two videoconferencing endpoints to the MCU using a frame size in the range 0.25 ms-3 ms, mixing, using the MCU, the input lossless digital audio streams into a plurality of output lossless digital audio streams, transmitting a different one of the plurality of output lossless digital audio streams to each of the at least two videoconferencing endpoints using a frame size in the range 0.25 ms-3 ms, and playback the plurality of output lossless digital audio streams on each of the at least two videoconferencing endpoints. | 2022-06-23 |
20220201253 | CAMERA AND A METHOD THEREIN FOR FACILITATING INSTALLATION OF THE CAMERA - There is provided a camera and a method therein for facilitating installation of the camera. The method comprises capturing a video stream of a scene when the camera is installed with a first FOV, which scene comprises an object. A size in the video stream of at least one part of the object is estimated. As long as the estimated size is above a first threshold and below a second threshold, providing a first, edge-filtered, version of the video stream to secure privacy of the object. In response to the estimated size being above the second threshold indicating that the privacy is at risk of being revealed, entering an enhanced secure privacy mode comprising generating an alert to prompt an installer to re-install the camera with a second FOV different from the first FOV, and disabling provision of the first, edge-filtered, version of the video stream. | 2022-06-23 |
20220201254 | VEHICLE DISPLAY DEVICE - A vehicle display device includes a theme-specific related information storage unit that stores videos related to destinations and a display that reads a related video from the theme-specific related information storage unit and displaying the related video for a corresponding one of the destinations. The vehicle display device thus allows users in a vehicle to maintain excitement until a vehicle arrives in the destination. | 2022-06-23 |
20220201255 | OPERATION MANAGEMENT DEVICE, OPERATION MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A work management apparatus, a work management method, and a non-transitory computer-readable storage medium storing a control program for managing a plurality of soldering works to be manually performed on a board, include: storing, in association with identification information of the board acquired by an identification information acquisition device connected to the work management apparatus, captured images of an entirety of the board and monitor information being chronologically continuous and respectively acquired by an image-capturing device and a soldering monitor device each connected to the work management apparatus in the soldering works; and chronologically displaying each of the captured images and monitor information stored in association with one piece of identification information selected from among the stored identification information of the board in a state where a capturing date and time of the captured image and an acquisition date and time of the monitor information match. | 2022-06-23 |
20220201256 | METHOD, APPARATUS, AND SYSTEM FOR CAPTURING AN IMAGE SEQUENCE FOR A VISUAL POSITIONING SERVICE REQUEST - An approach is provided for capturing an image sequence for a visual positioning service request. The approach involves, for example, retrieving sensor data collected from one or more sensors of a device. The approach also involves processing the sensor data to estimate a motion, a pose, a gesture, or a combination thereof associated with the device. The approach further involves initiating an automatic capture of a sequence of at least two images by a camera sensor of the device based on determining that the motion, the pose, or a combination thereof meets one or more predetermined criteria. The approach further involves providing the sequence of the least two images, one or more features extracted from the sequence of the least two images, or a combination thereof as an output to generate a visual positioning service request. | 2022-06-23 |
20220201257 | PROJECTION DEVICE - The invention provides a projection device including a first display, a second display, a third display, a light-combining module, a first angle selector, a second angle selector, a third angle selector, and a projection lens. The first display, the second display, and the third display are respectively adapted to provide a first image beam, a second image beam, and a third image beam. The projection lens is configured on one side of a light-outgoing surface of the light-combining module, and is adapted to project the first image beam, the second image beam, and the third image beam out of the projection device. The first image beam, the second image beam, and the third image beam respectively pass through the first angle selector, the second angle selector, and the third angle selector, and are then transmitted to the projection lens by the light-combining module. | 2022-06-23 |
20220201258 | METHOD AND DEVICE FOR PROJECTING A PATTERN OF INTEREST ON A MODIFIED RETINAL AREA OF A HUMAN EYE - The present invention pertains to a method for projecting a pattern of interest on a modified retinal area of a human eye, comprising the steps of providing a pulsed input light beam, modulation and dividing the pulsed input light beam into a pulsed modulated light pattern of modulated pulsed sub-beams based on a pattern of interest, wherein the modulated light pattern forms a pulsed output beam reflecting the pattern of interest, wherein performing an individual pulse width modulation of a modulation duty cycle of the modulated individual sub-beams forming the output beam, and to correspondingly adapted device. | 2022-06-23 |
20220201259 | PROJECTION SYSTEM, PROJECTION DEVICE AND PROJECTION METHOD - A projection system includes a projection device that projects drawings individually onto a plurality of work spots in a work site. The projection device includes a driver that changes an orientation of the projection device. When drawings are individually projected onto a first work spot and a second work spot in a stated sequence, and the second work spot is outside a projection angle that is projectable by the projection device, the driver changes the orientation of the projection device to include the second work spot within the projection angle after work at the first work spot is finished. The first work spot and the second work spot are included in the plurality of work spots. | 2022-06-23 |
20220201260 | OPERATION APPARATUS, MULTI-APPARATUS SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM - An operation apparatus through which a user operation is performed to control a plurality of controllable apparatuses includes a detector configured to detect the user operation, and a controller configured to acquire information on an arrangement of the plurality of controllable apparatuses and to switch a control target apparatus among the controllable apparatuses when a user operation is detected which inputs a direction corresponding to an arrangement direction of the plurality of controllable apparatuses indicated by the information on the arrangement. | 2022-06-23 |
20220201261 | IMAGE DISPLAY APPARATUS AND SCREEN - An image display apparatus according to one embodiment of the present disclosure includes: an output section that outputs projection light along a predetermined axis; an irradiated member to be irradiated with the projection light; and a first optical member that is disposed downstream of the irradiated member on a light path of the projection light, and reflects or diffuses a portion of the projection light that has transmitted through the irradiated member. | 2022-06-23 |
20220201262 | Method of Automatic Keystone Correction for Projector System - An automatic keystone correction method for projector system includes obtaining full field of view coordinates of a projecting picture being projected to a plane by a time of flight (TOF) ranging device as a first reference picture, utilizing the Gravity sensor to calibrate TOF scanning time deviation, and constructing a motion virtual line of a fixed field of view (FOV) through calibrating its horizontal and vertical angle to implement a rectangle adjustment function. | 2022-06-23 |
20220201263 | PROJECTION SYSTEM, PROJECTION SYSTEM CONTROL DEVICE, PROJECTION METHOD, AND PROGRAM - A projection system includes a projector that projects a content image and a pattern image, a camera that photographs a projection surface when the pattern image is projected, a camera deformation value calculation unit that calculates a texture deformation value indicating a change in position, orientation, or shape of the projection surface on the basis of a photographing result, a projector deformation value acquisition unit that acquires a projector deformation value for converting the content image on the basis of the pattern image captured in the photographing result and the texture deformation value, and a transmission image acquisition unit that executes processing of deforming the content image on the basis of the projector deformation value and processing of deforming the pattern image on the basis of the projector deformation value, and the pattern image satisfies a condition that a plurality of types of solid color regions having different brightness values are included. | 2022-06-23 |
20220201264 | MEMS MIRROR-BASED EXTENDED REALITY PROJECTION WITH EYE-TRACKING - An image projection system includes a first transmitter configured transmit pixel light pulses along a transmission path to be projected onto an eye to render a projection image thereon; a second transmitter configured to generate infrared (IR) light pulses transmitted along the transmission path to be projected onto the eye and reflected back therefrom as reflected IR light pulses on a reception path; a coaxial scanning system arranged along the transmission and reception paths; an eye-tracking sensor configured to generate a retina image of the eye based on reflected IR light pulses, and process the retina image to determine a fovea region location of the eye; and a system controller configured to render the projection image based on the fovea region location, wherein the projection image is rendered with a higher resolution in the fovea region and is rendered with a lower resolution outside of the fovea region. | 2022-06-23 |
20220201265 | MODIFYING PLAYBACK OF REPLACEMENT CONTENT RESPONSIVE TO DETECTION OF REMOTE CONTROL SIGNALS THAT MODIFY OPERATION OF THE PLAYBACK DEVICE - In one aspect, an example method includes (i) providing, by a playback device, replacement media content for display; (ii) determining, by the playback device, that a remote control transmitted to the playback device an instruction configured to cause a modification to operation of the playback device while the playback device displays the replacement media content; (iii) determining, by the playback device based on the instruction, an overlay that the playback device is configured to provide for display in conjunction with the modification; (iv) determining, by the playback device, a region within a display of the playback device corresponding to the overlay; and (v) modifying, by the playback device, a transparency of the region such that the overlay is visible through the replacement media content when the playback device provides the overlay for display. | 2022-06-23 |
20220201266 | FIBER-OPTIC 3D IMAGING - A fiber-optic, three-dimensional imager using focal length of fiber optic units as a discriminative feature to identify surface geometries of a target area based on reflection intensity of reflected illumination. The focal length defined in accordance with lens power, lens proximity to an optic fiber, chromatic lens aberration, or illumination wavelength. Captured reflections are directed to a light sensor and form an areal intensity distribution on the sensor that is rendered into a topographical model of the general target surface using a construction algorithm. | 2022-06-23 |
20220201267 | OPTICAL SYSTEM FOR COLLECTING DISTANCE INFORMATION WITHIN A FIELD - An optical system for collecting distance information within a field is provided. The optical system may include lenses for collecting photons from a field and may include lenses for distributing photons to a field. The optical system may include lens tubes that collimate collected photons, optical filters that reject normally incident light outside of the operating wavelength, and pixels that detect incident photons. The optical system may further include illumination sources that output photons at an operating wavelength. | 2022-06-23 |
20220201268 | EXOSCOPE WITH ENHANCED DEPTH OF FIELD IMAGING - An exoscope with enhanced depth of field imaging is provided. The exoscope includes first and second sets of optical devices, the first set having a fixed image plane, the second set having a variable image plane adjacent the fixed image plane of the first set. The second set includes at least one variable device configured to change the position of the variable image plane. A beamsplitter splits light from a combined optical path of the first and second set to respective image devices of the first and second set of optical devices. A controller controls the at least one variable device to change the position of the variable image plane relative to the fixed image plane, combines images acquired by the respective image devices, and controls a display device to render a combined image. | 2022-06-23 |
20220201269 | HANDHELD SCANNER FOR MEASURING THREE-DIMENSIONAL COORDINATES - A 3D measuring system includes a first projector that projects a first line onto an object at a first wavelength, a second projector that projects a second line onto the object at a second wavelength, a first illuminator that emits a third light onto some markers, a second illuminator that emits a fourth light onto some markers, a first camera having a first lens and a first image sensor, a second camera having a second lens and a second image sensor, the first lens operable to pass the first wavelength, block the second wavelength, and pass the third light to a first image sensor, the second lens operable to pass the second wavelength, block the first wavelength, and pass the fourth light. The system further includes one or more processors operable to determine 3D coordinates based on images captured by the first image sensor and the second image sensor. | 2022-06-23 |
20220201270 | BARRIER PANEL AND 3D DISPLAY DEVICE HAVING THEREOF - A barrier panel includes a first substrate and a second substrate having block region and transmission region; a liquid crystal layer between the first and second substrates, the liquid crystal layer including a plurality of liquid crystal molecules aligned in a predetermined direction; a plurality of barrier electrodes in the block region and the transmission region of the first substrate; a common electrode on the second substrate to apply an electric field to the liquid crystal layer with the plurality of barrier electrodes; a diffraction unit in the plurality of barrier electrodes to diffract the light transmitting therethrough; and a polarization plate over the second substrate, wherein an optical axis direction of the polarization plate is parallel to the alignment direction of the liquid crystal molecule to transmit an image through an area where the electric field is not applied. | 2022-06-23 |
20220201271 | TEMPORAL FOVEATED RENDERING - In one embodiment, a method includes accessing a first image corresponding to a first frame of a video stream, where the first image has complete pixel information, rendering a provisional image corresponding to a second frame of the video stream subsequent to the first frame, where the provisional image has a first area with complete pixel information and a second area with incomplete pixel information, generating a predicted image corresponding to the second frame by re-projecting at least an area of the first image according to one or more warping parameters, and generating a second image corresponding to the second frame by compositing the rendered provisional image and the predicted image. | 2022-06-23 |
20220201272 | METHOD OF DISPLAYING THREE DIMENSIONAL IMAGE AND THREE DIMENSIONAL DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method of displaying a three-dimensional (“3D”) image, the method includes determining a shutter electrode of an unit part included in a shutter panel as a left-eye electrode and a right-eye electrode, the unit part including ‘n’ shutter electrodes (herein, n is a natural number), selectively driving the left-eye electrode and the right-eye electrode as an opening part based on an image displayed on a display panel to transmit light through the opening part, and providing light transmitted through the opening part with an observer's two eyes through a lens plate, the lens plate including a plurality of lenses. | 2022-06-23 |
20220201273 | REVERSE PASS-THROUGH GLASSES FOR AUGMENTED REALITY AND VIRTUAL REALITY DEVICES - A device for providing a reverse pass-through view of a user of a headset display to an onlooker includes an eyepiece comprising an optical surface configured to provide an image to a user on a first side of the optical surface. The device also includes a first camera configured to collect an image of a portion of a face of the user reflected from the optical surface in a first field of view, a display adjacent to the optical surface and configured to project forward an image of the face of the user, and a screen configured to receive light from the display and provide the image of the face of the user to an onlooker. | 2022-06-23 |
20220201274 | GOGGLE IMAGING SYSTEMS AND METHODS - A goggle system is provided. The goggle system includes a computing device, a goggle device configured to be worn by a user and including a detector configured to simultaneously acquire image data of a subject in a first image mode and a second image mode, at least one eye assembly configured to display at least one of an image in the first image mode, an image in the second image mode, and a hybrid image including pixels of image data from the first image mode and pixels of image data from the second image mode, and a communications module configured to transmit acquired image data from the goggle device to the computing device. | 2022-06-23 |
20220201275 | HIGH DENSITY PIXEL ARRAYS FOR AUTO-VIEWED 3D DISPLAYS - A display device based on micro light emitting diodes (microLEDs) includes a plurality of chiplets. Each chiplet includes one or more raxels, each raxel including a plurality of microLEDs supported on a substrate. The chiplet also includes a micro integrated circuit (microIC) electronically connected with the one or more raxels. MicroIC includes a plurality of interconnects supported on a backplane such that, when connected with the raxel, microIC may be used to electrically drive each one of the MicroLED of the raxel. In an embodiment, a plurality of chiplets are disposed on a display substrate to for an auto-view horizontal parallax only 3D display. | 2022-06-23 |
20220201276 | NAKED EYE STEREOSCOPIC DISPLAY AND CONTROL METHOD THEREOF - A naked eye stereoscopic display and a control method thereof are provided. The control method of a naked eye stereoscopic display includes the following steps. An effective image width of one eye is obtained. The eye is tracked to obtain an eye movement vector, a movement speed vector and a moving acceleration vector. A correction vector is obtained according to the effective image width, the movement speed vector and the moving acceleration vector. The eye movement vector is corrected according to the correction vector. An image position of a monocular image at several pixels is corrected according to the eye movement vector, which is corrected. | 2022-06-23 |
20220201277 | THERMAL IMAGE-BASED TEMPERATURE MEASUREMENT CALIBRATION METHOD AND THERMAL IMAGE DEVICE - A thermal image-based temperature measurement calibration method applicable to a thermal image device is provided. The method includes a capturing stage, a processing stage and a calibration stage. During the capturing stage, the thermal image device captures a monitored environment to obtain a measured thermal image. During the processing stage, a processor processes on the measured thermal image to obtain a target information, wherein the target information corresponds to a target in the monitored environment, and the target information includes a target image block and a target measured temperature corresponding to the target image block. During the calibration stage, the processor obtains a distance compensation value according to a pixel number of the target image block, and the processor performs a calibration operation to the target measured temperature at least according to the distance compensation value to obtain a calibrated temperature value corresponding to the target. | 2022-06-23 |
20220201278 | IMAGE OR VIDEO CODING BASED ON PALETTE CODING - According to the disclosure of the present document, a quantization parameter for a quantized escape value in a palette mode can be derived on the basis of minimum quantization parameter information about a conversion skip mode to perform a scaling process on the quantized escape value. Therethrough, the data amount that is required to be signaled for palette mode coding can be reduced, and the efficiency of escape coding in the palette mode can be enhanced. | 2022-06-23 |
20220201279 | METHOD AND DEVICE FOR DECODING IMAGE BY USING INTRA PREDICTION MODE CANDIDATE LIST IN IMAGE CODING SYSTEM - A method for decoding an image by a decoding device according to the present document comprises the steps of: receiving prediction-related information of a current block; deriving an intra prediction type of the current block on the basis of the prediction-related information; forming an intra prediction mode candidate list of the current block on the basis of intra prediction modes of blocks neighboring the current block; deriving an intra prediction mode of the current block on the basis of the intra prediction mode candidate list; and deriving reference samples of the current block on the basis of the intra prediction type and the intra prediction mode, and deriving a prediction sample on the basis of the reference samples. | 2022-06-23 |
20220201280 | RESIDUAL SIGNAL ENCODING/DECODING METHOD AND APPARATUS EMPLOYING INTRA SUB-PARTITIONS (ISP), AND METHOD FOR TRANSMITTING BITSTREAM - An image encoding/decoding method and apparatus are provided. The image decoding method includes determining whether a prediction mode of a current block is an intra prediction mode based on information on the prediction mode of the current block, determining whether a transform mode of the current block is a transform skip mode, determining whether an intra prediction technique of the current block is intra sub-partitions (ISP) based on the prediction mode of the current block being an intra prediction mode, and generating a transform coefficient block of the current block based on the transform mode of the current block and whether the intra prediction technique of the current block is ISP. | 2022-06-23 |
20220201281 | DECODER SIDE INTRA MODE DERIVATION FOR MOST PROBABLE MODE LIST CONSTRUCTION IN VIDEO CODING - An method of decoding video data includes deriving, for a current block of video data and using decoder side intra mode derivation (DIMD), a list of intra modes using reconstructed samples of neighboring blocks; constructing, for the current block, a most probable mode (MPM) list, wherein constructing the MPM list comprises inserting, into the MPM list, at least one intra mode from the derived list of intra modes; and predicting, using a candidate selected from the constructed MPM list, the current block. | 2022-06-23 |
20220201282 | OVERLAPPED BLOCK MOTION COMPENSATION - Systems and techniques are provided for overlapped block motion compensation (OBMC). A method can include determining an OBMC mode is enabled for a current subblock of video data; for a neighboring subblock(s) adjacent to the current subblock, determining whether a first, second and third condition are met, the first condition comprising that all reference picture lists for predicting the current subblock are used to predict the neighboring subblock; the second condition comprising that identical reference pictures are used to determine motion vectors associated with the current subblock and the neighboring subblock, and the third condition comprising that a difference between motion vectors of the current subblock and the neighboring subblock do not exceed a threshold; and based on determining that the OBMC mode is enabled and the first, second, and third conditions are met, determining not to use motion information of the neighboring subblock for motion compensation of the current subblock. | 2022-06-23 |