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WO/2023/121141A1 |
A light field display is disclosed. A light field display according to the present disclosure comprises: a plurality of micro displays; a plurality of first lenses which are disposed on the plurality of micro displays, and which are for ...
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WO/2023/122366A1 |
A method for detecting an object having a known pattern with a boundary of a shadow overlying the known pattern includes: capturing, by a camera, a source image of the object; detecting a plurality of transitions between dark and bright ...
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WO/2023/108222A1 |
A three-dimensional stereoscopic image display system comprising an observer position guide configured to guide an observer wearing stereoscopic three-dimensional glasses to a position to perceive a three-dimensional image based on the p...
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WO/2023/113957A1 |
A miniaturized active dual pixel stereo system and method for close range depth extraction includes a projector adapted to project a locally distinct projected pattern onto an image of a scene and a dual pixel sensor including a dual pix...
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WO/2023/056848A9 |
A control detection method, a control apparatus, a laser radar, a terminal device, and a computer-readable storage medium. The method comprises: controlling a light source in a first light source area to transmit first signal light accor...
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WO/2023/113654A1 |
The invention relates to the field of video and audio communication, and more particularly to devices for receive, transmit and display purposes. An arrangement of devices for receiving, processing, storing, transmitting and reproducing ...
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WO/2023/113103A1 |
Provided is a method for removing flicker in a video by an electronic device, the method including obtaining a plurality of red-green-blue (RGB) video frames of a scene in a field of preview of a camera included in the electronic device,...
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WO/2023/110841A1 |
A validation system for VR HMDs (20) has a left eye display (21) and a right eye display (22) with an adjustable HMD IPD (230) between them, and comprises a measurement device (10) with a left (11) and a right (12) camera, wherein each c...
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WO/2023/113604A1 |
The invention relates to a method for cancelling distortion and displacement of a three-dimensional image perceived by a viewer of an autostereoscopic display device, wherein the cancelling is performed by taking into account 1) the refr...
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WO/2023/114212A1 |
A vehicle system includes a camera coupled to a controller. The controller includes at least one processor coupled to at least one memory device storing instructions that, when executed by the at least one processor, cause controller to ...
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WO/2023/112463A1 |
The present invention suitably displays an image and provides necessary information to a user of a kiosk terminal, etc. The present invention contributes to the Sustainable Development Goals of "3. Good health and well-being", "9. Indust...
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WO/2023/113603A1 |
The invention relates to method for simultaneously presenting to a viewer of an autostereoscopic display device a three-dimensional image and three-dimensional sound, wherein the method comprises adapting the three-dimensional image as w...
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WO/2023/103954A1 |
Provided in the present disclosure are a video reading method and apparatus, and an electronic device and a storage medium, which are applied to the technical field of three-dimensional display. The method comprises: when at least two vi...
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WO/2023/107832A1 |
An extended reality (XR) system receives capture information from a first camera with a first image sensor that faces a first direction, for instance facing an environment. The capture information is associated with capture of first imag...
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WO/2023/106706A1 |
The present invention relates to a flagstick surrounding information provision apparatus and method which provide information regarding a distance from a flagstick without installing a separate sensor on the flagstick located in a hole, ...
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WO/2023/106667A1 |
Disclosed are a volumetric display and a head-mounted display comprising same, the volumetric display comprising self-luminous display panels and shutter panels. The self-luminous display panels display a two-dimensional image forward an...
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WO/2023/106064A1 |
A display device (1) according to the present invention comprises: a display unit (2) for displaying an image thereon; a retroreflective member (3) that is disposed so as to face the display unit (2), reflects light in a direction parall...
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WO/2023/103500A1 |
A blind spot-free multi-view panoramic three-dimensional imaging device, which relates to the technical field of panoramic imaging. The device comprises a front lens group (18) or a planar reflector (21), an aspheric reflector (5), a mid...
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WO/2023/106555A1 |
The present invention relates to a method, device, and system for confirming the concentration level of a user of an extended reality device in which care content is being reproduced at a manager terminal and managing and controlling the...
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WO/2023/099383A1 |
A client device may be enabled to render a three-dimensional [3D] scene comprising one or more objects. At a server system, a video-based representation of an object may be streamed as one or more video streams to the client device. At t...
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WO/2023/102500A1 |
Systems, methods, and computer program products for displaying virtual contents using a wearable electronic device determine the location of the sighting centers of both eyes of a user wearing the wearable electronic device and estimate ...
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WO/2023/101194A1 |
A method for providing augmented reality (AR) content in a transportation means, and/or a wearable device and electronic device for performing same. The wearable AR device comprises a processor and a memory for storing instructions to be...
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WO/2023/098362A1 |
A target area security and monitoring system based on a hundred-million-level pixel camera, belonging to the technical field of high-resolution image recognition and processing. The system comprises: a light field camera array, which com...
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WO/2023/101395A1 |
One embodiment of the present invention provides an apparatus for evaluating the performance of a three-dimensional distance measurement camera, the apparatus comprising: a three-dimensional distance measurement camera including a light-...
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WO/2023/098802A1 |
The present application relates to the technical field of point cloud processing, and discloses a point cloud attribute encoding method, a point cloud attribute decoding method, and a terminal. The point cloud attribute encoding method i...
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WO/2023/101373A1 |
A conversion device is provided. The conversion device may comprise: an acquisition unit for acquiring a user's input signal, which targets first content; and a conversion unit for converting sub content included in the first content acc...
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WO/2023/098801A1 |
The present application belongs to the technical field of point cloud processing. Disclosed are a point cloud attribute encoding method, a point cloud decoding method, and a terminal. The point cloud attribute encoding method in the embo...
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WO/2023/098807A1 |
The present application belongs to the field of audio and video processing. Disclosed are a point cloud encoding processing method and apparatus, a point cloud decoding processing method and apparatus, and an encoding device and a decodi...
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WO/2023/098820A1 |
The present application discloses a point cloud coding method and apparatus, a point cloud decoding method and apparatus, and a communication device, and belongs to the technical field of point cloud processing. The point cloud coding me...
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WO/2023/102224A1 |
This application is directed to data augmentation in multi-task learning for depth mapping and semantic segmentation. A computer obtains a first image captured by a camera and applies an encoder-decoder network to extract depth informati...
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WO/2023/102290A1 |
Aspects of the disclosure provide methods and apparatuses for mesh coding. In some examples, an apparatus for mesh coding includes processing circuitry. The processing circuitry receives a bitstream carrying a 3D mesh frame. The 3D mesh ...
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WO/2023/101383A1 |
An image processing method for removing interference with a user in a projection image, performed by a control module, according to the present invention, comprises the steps of: (a) capturing the front by means of a camera and recognizi...
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WO/2023/098803A1 |
The present application belongs to the technical field of computers. Disclosed are a point cloud encoding processing method, a point cloud decoding processing method and a related device. The point cloud encoding processing method in the...
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WO/2023/100956A1 |
This three-dimensional display device comprises: a display panel (5) that has an active area in which a synthetic image including a first image and a second image having parallax with respect to the first image can be displayed on a plur...
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WO/2023/094530A1 |
A method for calibrating a detector (110) comprising at least one camera (112) and at least one projector (114) is proposed. The projector (114) is configured for illuminating at least one target (126) with at least one predefined illumi...
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WO/2023/096339A1 |
An electronic device according to the present disclosure may comprise: at least one camera; a communication circuit; and at least one processor, wherein the processor may: receive, through the communication circuit, information related t...
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WO/2023/092595A1 |
The present disclosure belongs to the technical field of display. Provided are a method and apparatus for processing three-dimensional image data, and a device and a medium. The method comprises: receiving indication information, wherein...
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WO/2023/095971A1 |
An image generation method using a terminal holder, according to one technical aspect of the present application, may comprise the steps of: communicating with the terminal holder; receiving an image generation input from a user; generat...
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WO/2023/095212A1 |
One aspect of the present invention involves: transforming training images captured from a plurality of viewpoints to training images in a wavenumber domain; expanding the training images in the wavenumber domain into spherical harmonic ...
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WO/2023/093865A1 |
Embodiments of the present disclosure provide a solution for point cloud coding. A method for point cloud coding comprises: determining, for a current point in a current point cloud (PC) sample of a point cloud sequence during a conversi...
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WO/2023/097218A1 |
A method uses the eye gaze of a user, as a proxy of their attention, and leverages it to provide a more natural experience in a multi-view, i.e. multi-party and multi-perspective, video streaming service. The method takes advantage of in...
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WO/2023/096092A1 |
A method for detecting an abnormal behavior on the basis of a composite image is provided. The method comprises the steps of: obtaining an RGB image and a depth image by means of a 2D camera and a depth camera, respectively; calculating ...
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WO/2023/095717A1 |
A display device (100) according to the present disclosure is provided with: a calculation unit which calculates a deviation from a baseline serving as a reference for display processing in left and right display units (110) correspondin...
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WO/2023/092373A1 |
Methods and apparatus for tile-based stitching and encoding of images are disclosed. An example apparatus to stitch and encode images includes tile generation circuitry to generate first input tiles from a first image and second input ti...
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WO/2023/095353A1 |
One aspect of the present invention involves transforming training images that are photographed from a plurality of viewpoints into wavenumber domain training images respectively, expanding the wavenumber domain training images in the fo...
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WO/2023/091121A1 |
A method of recording three-dimensional video of large objects includes recording a "left" video and a "right" video from two spatially separate points, wherein said videos are recorded using cameras mounted on drones that travel along t...
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WO/2023/088104A1 |
Provided in the embodiments of the present disclosure are a video processing method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring an original video, wherein the original video is a single-v...
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WO/2023/085997A1 |
The present disclosure relates to a method for determining a pose. The method (100) comprises capturing (110), utilizing at least one camera (311), at least a first image (220) at a first pose and a second image (230) at a second pose; o...
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WO/2023/085493A1 |
The present invention provides an operating method for an electronic device for supporting content editing, and the electronic device using same, the method comprising the steps of: acquiring a stream file for a subject by using at least...
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WO/2023/083665A1 |
The invention relates to a method for displaying a surroundings model for the driver of a vehicle (100), wherein the vehicle (100) has at least a first camera (110) and a second camera (120) which are designed to capture camera images fr...
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