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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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WO/2023/084300A1 |
The present invention proposes a system and a method for creating a CAD model from a point cloud, the method comprising: using a segmentation algorithm (hereafter "SA") configured for detecting at least one of said one or several objects...
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WO/2023/079565A1 |
A system and method of stereoscopic image processing by at least one processor may include receiving, from a first imaging device, having a first field of view (FOV), and located at a first, initially unknown position, a first image of a...
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WO/2023/078869A2 |
Title A time-division multiplexed autostereoscopic display preferably having a spatial light 5 modulator layer comprising liquid crystals for modulating light emitted from a direction-al backlight. The display allows for a plurality of o...
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WO/2023/079527A1 |
Implementations generally relate to metaverse content modality mapping. In some implementations, a method includes obtaining functionality developed for a first modality of a virtual environment. The method further includes mapping the f...
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WO/2023/081679A1 |
A toe-in system allows for electromechanical control to adjust the parallax, or "toe-in", of two cameras to create an accurately fused 3D stereoscopic image. The system includes of two cameras, an electromechanical adjustment mechanism, ...
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WO/2023/080919A1 |
A method and device for signaling multiple audio mixing gains in a teleconference using Real-time Transport Control Protocol (RTCP) feedback. The method includes receiving an input audio stream from a 360-degree stream, the input audio s...
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WO/2023/074703A1 |
This three-dimensional display device includes: a display panel that displays a parallax image; an optical panel that defines the light ray direction of image light emitted from the display panel; a memory that stores position informatio...
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WO/2023/075291A1 |
The disclosure refers to devices forming mid-air images in free space. The device comprises a projection optical system; a waveguide comprising a first in-coupling diffractive optical element, a second in-coupling diffractive optical ele...
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WO/2023/075892A1 |
Methods for assessing trailer utilization are disclosed herein. An example method includes capturing an image featuring a trailer, and segmenting the image into a plurality of regions. For each region the example method may include cropp...
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WO/2023/072479A1 |
The invention relates to a method for compensating for measurement errors (sx, sy) in a distance measurement carried out by means of a vehicle sensor system which has at least two cameras (1, 2), wherein - a respective image (B1, B2) is ...
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WO/2023/288231A9 |
Aspects of the disclosure provide methods and apparatuses of quality assessment for three dimensional (3D) graphics modeling. In some examples, an apparatus for quality assessment includes processing circuitry. The processing circuitry d...
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WO/2023/075771A1 |
Baseline blendshapes are identified from a captured facial image of a neutral facial expression of a user. For each of a number of facial expressions, blendshape weights are identified from a captured facial image of the facial expressio...
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WO/2023/074138A1 |
The purpose of the present invention is to provide a compact eye-sensing optical system to a small-sized image display apparatus that can be mounted to a heat mount display and an EVF, and to reduce an influence on a form factor. An im...
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WO/2023/074999A1 |
Disclosed are a method for operating a 3D AR object image collecting apparatus supporting 3D AR object image real-time acquisition, and a system to which the method is applied, the method comprising the steps of: acquiring, by the 3D AR ...
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WO/2023/073283A1 |
The embodiments relate to a method comprising receiving a bitstream representing coded volumetric video, the bitstream being a composition of a number of video sub-bitstreams and atlas sub-bitstreams; encapsulating the video sub-bitstrea...
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WO/2023/075492A1 |
A system and method for display distortion calibration are configured to capture distortion with image patterns and calibrate distortion with ray tracing for an optical pipeline with lenses. The system includes an image sensor and a proc...
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