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WO/2023/249437A1 |
A camera device, according to an embodiment of the present invention, comprises: a light-emitting unit for radiating an optical signal to an object; a light-receiving unit including an image sensor and receiving the optical signal reflec...
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WO/2023/249275A1 |
An electronic device and a control method are disclosed. The electronic device comprises a projection unit, a camera, and a processor. The processor controls the projection unit so that an image is projected onto a screen including a plu...
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WO/2023/245981A1 |
Provided in the present disclosure are a point cloud compression method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring a point cloud to be compressed (S101); dividing said point cloud into a...
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WO/2023/246381A1 |
Provided in the present invention are an interaction method and apparatus for a light field display, and a light field display system. The method comprises: establishing a virtual object on a three-dimensional interaction interface, whic...
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WO/2023/249491A1 |
The invention relates to an autostereoscopic display system configured to display a single virtual 3D-environment on at least two autostereoscopic display devices to one or more viewers, wherein each of the autostereoscopic display devic...
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WO/2023/250100A1 |
According to one aspect of the present disclosure, a method for decoding a point cloud that is represented in a one-dimension (ID) array that includes a set of points is provided. The method may include parsing, by at least one processor...
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WO/2023/248381A1 |
An image display system (1) comprises: an aerial image display unit (10) that displays an aerial image (71, 72), which is a real image, in a predetermined displayable region (70) in a three-dimensional space; a sensor unit (20) that dete...
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WO/2023/248678A1 |
An information processing device according to one embodiment of the present technology comprises a generation unit. The generation unit generates: three-dimensional space description data which is included in three-dimensional space data...
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WO/2023/249654A1 |
An online concierge system receives multiple images of an item from a first client device associated with a shopper associated with the online concierge system, in which each of the images of the item is captured from a different angle a...
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WO/2023/247606A1 |
The invention relates to a method to provide an image to be displayed by an output device (6), a system (2), a camera (3) and the output device (6). The method comprises providing a raw image information (10) by the camera (3) describing...
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WO/2023/249235A1 |
The electronic device comprises: a projection unit; a memory; a sensor unit; and at least one processor for identifying the gaze of a user on the basis of sensing data acquired through the sensor unit, classifying a projection image stor...
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WO/2023/243305A1 |
An information processing device comprising a host position/orientation estimation unit that estimates the position and orientation of a device on the basis of sensing information acquired by a sensor unit and that outputs host position/...
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WO/2023/243181A1 |
The present invention suitably displays an video and provides necessary information to a user of a kiosk terminal or the like. The present invention contributes to "3. Health and well-being," "9. Industry, innovation and infrastructure,"...
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WO/2023/243785A1 |
A virtual performance generation method, according to one embodiment of the present invention, comprises the steps of: a) generating a three-dimensional model related to the surface and a costume of a subject by capturing the subject usi...
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WO/2023/244551A1 |
A color component coding method, an encoder, and a decoder are disclosed. The method is applied to a decoder and comprises decoding coded levels of residual levels of three color components of each of a plurality of points in a point clo...
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WO/2023/242978A1 |
This information display device comprises: a display unit; a processor that performs control for generating a 3D or 2D image from image data and displaying such image on the display unit; and a battery that supplies power to the display ...
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WO/2023/240660A1 |
Provided in the embodiments of the present application are a decoding method, an encoding method, a decoder, and an encoder. The decoding method comprises: on the basis of a code stream of a point cloud, acquiring a value to be decoded; ...
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WO/2023/240927A1 |
The present application discloses a terminal capability test system, a method, a device, and a storage medium. The following measurement criteria for multi-view service testing are quantified and defined: starting time differences of vid...
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WO/2023/239072A1 |
Provided are an electronic device for acquiring a feature point from a coded image and a method for operating same. An electronic device according to an embodiment of the present disclosure may receive, through an image sensor, light whi...
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WO/2023/239884A1 |
A camera array system featuring a plurality of camera clusters attached to a plurality of multi-prong stabilized mounting plates arranged in a split-rig configuration, with the mounting plates configured for mounting the camera clusters ...
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WO/2023/240279A1 |
An extended reality (XR) system, comprises a head-mounted display (HMD) configured for displaying virtual content to a user, a first altimeter carried by the HMD, a hand-held control, and a second altimeter carried by the hand-held contr...
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WO/2023/234774A1 |
The invention relates to a 2D/3D switchable autostereoscopic display device which is optimized in that it exhibits reduced moire. This is performed by providing a nanorelief structure on a surface that is in contact with a liquid crystal...
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WO/2023/235804A1 |
Methods and systems for calibrating an imaging system having a plurality of sensors are disclosed herein. In some embodiments, a method includes initially calibrating the imaging system, operating the imaging system during an imaging pro...
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WO/2023/231700A1 |
Provided in the embodiments of the present application is a driving method for a display apparatus. The method comprises: inputting a source image, wherein the source image comprises depth information; performing a search in the source i...
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WO/2023/234505A1 |
A projection-type augmented reality optical device miniaturized through polarization adjustment is provided. The augmented reality device according to an embodiment of the present invention comprises a projector that generates and projec...
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WO/2023/234459A1 |
Provided are a device and method for providing a large-screen direct-view augmented reality image using a transparent display. An augmented reality device according to an embodiment of the present invention comprises: a transparent displ...
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WO/2023/233207A1 |
Described are various embodiments of a pupil tracking system and method, and digital display device and digital image rendering system and method using same. In one embodiment, a computer-implemented method for improving a perceptive exp...
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WO/2023/235273A1 |
A method of computer-implemented synthesized view image generation and a synthesized view image generation system provide layered view synthesis. The method includes receiving an input image having a plurality of pixels having color valu...
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WO/2023/235093A1 |
This patent provides a novel stereoscopic imaging system. In the preferred embodiment, the improved stereoscopic imaging system would be incorporated onto a smart phone, which is called the stereoscopic smart phone (SSP). The SSP would w...
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WO/2023/233739A1 |
An image display device (100) according to the present invention comprises an object (12) to be irradiated, a rotation mechanism (14), an emission part (11), an optical part (13) and a control part. The object (12) to be irradiated is po...
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WO/2023/234458A1 |
Provided is a hologram-based, pupil-directed-projection type, augmented reality device that expands a field of vision by replicating the field of vision. The augmented reality device according to an embodiment of the present invention co...
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WO/2023/233919A1 |
This image projection system projects a more appropriate image corresponding to the position of the head of a viewer. The image projection system comprises, for example: a first projection unit that has a plurality of projection devices ...
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WO/2023/234456A1 |
The present invention provides a VR image providing system for underwater monitoring, the system comprising a water mat, a motion detection device, an output device for virtual experience, a terminal, and a management server. More specif...
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WO/2023/234460A1 |
Provided are a target object adaptive depth-variable augmented reality device and method. An augmented reality device according to an embodiment of the present invention comprises: a display that generates a virtual image; an optical sys...
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WO/2023/230965A1 |
A display method, applied to a display device. A display screen of the display device comprises a plurality of sub-display areas. The display method comprises: first, obtaining image data to be displayed, the image data comprising OSD im...
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WO/2023/230724A1 |
The present disclosure relates to an image modification process used to generate a chosen type of stereoscopic video of the common field of view shared by two cameras without requiring any pre-set and arrangement normally needed for ster...
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WO/2023/230139A1 |
A videoconferencing booth (100) and operating method therefor. The videoconferencing booth (100) comprises a tracking system (106), a stereoscopic projector (104), a first actuator (114) configured to translate the stereoscopic projector...
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WO/2023/227582A1 |
Methods, device and data stream are provided to encode unaligned multi-view plus depth images associated with assistance metadata for generating depth maps aligned with the unaligned color views. At the encoding stage, for an unaligned c...
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WO/2023/225825A1 |
The present disclosure relates to a position difference graph generation method and apparatus, an electronic device, a chip, and a medium. The method comprises: performing position difference calculation on a first image and a second ima...
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WO/2023/229146A1 |
The present disclosure relates to a projector device and a control method therefor. A master projector device, according to one embodiment, may: obtain first sensing information obtained through a visible light sensor unit; obtain second...
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WO/2023/228887A1 |
This three-dimensional display device comprises: a display panel having a display surface including sub-pixels; a parallax barrier having a light-transmitting area and a light-blocking area; a position acquisition unit that acquires the ...
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WO/2023/228752A1 |
Provided is an image display device that can avoid a state of incorrect perception by causing an observer to perceive a shielding portion as being transparent. The image display device comprises: an image data processing unit for generat...
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WO/2023/228770A1 |
Provided is an image display device that causes a blocking part to appear transparent to an observer, and can easily focus close up. An image display device (1) comprises: an imaging part that includes a vehicle-external camera imaging t...
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WO/2023/228600A1 |
[Problem] To give a user the sense that a character is looking at the user. [Solution] Provided is an information processing device comprising: a control unit that controls the display of objects on a multi-parallax display corresponding...
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WO/2023/227223A1 |
A network device (110) generates (810) video data representing a viewing frustrum of a three-dimensional scene. A plurality of virtual objects are within the viewing frustrum. The network device (110) transmits (820) pose information and...
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WO/2023/226628A1 |
Disclosed in the embodiments of the present disclosure are an image display method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring a conversion image respectively corresponding to each video ...
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WO/2023/283376A9 |
Methods, storage media, and systems for integrating disparate data streams of a current scan to generate visual cues of the current scan are disclosed. Exemplary implementations may: receive, from a data capture device, captured visual d...
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WO/2023/228530A1 |
A spatial floating image information display system according to the present invention includes: a display panel (11) that displays an image; a light source device (13) for the display panel (11); a retroreflective member (2) that reflec...
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WO/2023/225235A1 |
A method for predicting depth map via multi-view stereo system, an electronic apparatus and a storage medium are provided. The method for predicting depth maps via the multi-view stereo system performed on the electronic apparatus compri...
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WO/2023/221202A1 |
A VR intelligent noise reduction pillow, comprising a pillow (10) and a VR eyeshade (20), wherein the pillow (10) comprises a first pillow portion (11) and two second pillow portions (12) respectively arranged on two opposite sides of th...
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