公开(公告)号：EP3729805B1

公开(公告)日：2024-09-25

申请号：EP18892445.0

申请日：2018-12-10

IPC分类号： H04N13/275 ,  H04N13/161 ,  H04N19/597 ,  H04N19/51 ,  H04N19/46 ,  G06T19/00 ,  G06T17/00 ,  G06T15/04

CPC分类号： H04N13/161 ,  H04N19/46 ,  H04N19/51 ,  H04N19/597 ,  H04N13/194 ,  H04N13/243 ,  H04N13/366 ,  H04N13/344 ,  H04N13/117

公开(公告)号：EP4414814A1

公开(公告)日：2024-08-14

申请号：EP24156305.5

申请日：2024-02-07

申请人： Apple Inc.

发明人： MEILLAND, Maxime ,  LI, Mengxin ,  CHUANG, Ming

IPC分类号： G06F3/01 ,  G06T17/00 ,  G06T17/20 ,  G06T19/00 ,  H04N13/111 ,  H04N13/117 ,  H04N13/268 ,  H04N13/271 ,  G06T15/40

CPC分类号： G06F3/013 ,  G06F3/011 ,  G06F3/012 ,  G06T15/405 ,  G06T17/00 ,  G06T17/20 ,  G06T19/006 ,  H04N13/111 ,  H04N13/117 ,  H04N13/268 ,  H04N13/271

摘要： In one implementation, a method of generating a depth map is performed by a device including one or more processors and non-transitory memory. The method includes obtaining a first mesh of a physical environment and a second mesh of the physical environment. The method includes rendering a first depth map for an image of the physical environment based on the first mesh and a second depth map for the image of the physical environment based on the second mesh. The method includes generating a blended depth map based on the first depth map, the second depth map, and a difference between a time of the image of the physical environment and a time of the second mesh.

公开(公告)号：EP4400954A1

公开(公告)日：2024-07-17

申请号：EP23220268.9

申请日：2023-12-27

申请人： CANON KABUSHIKI KAISHA

发明人： OGASAWARA, Taku

IPC分类号： G06F3/0481 ,  A63F13/5255 ,  A63F13/5258 ,  G06F3/04815 ,  G06F3/0484 ,  G06F3/04847 ,  H04N13/117 ,  H04N23/90

CPC分类号： G06F3/0481 ,  G06F3/0484 ,  G06F3/04815 ,  G06F3/04847 ,  H04N13/117 ,  A63F13/5255 ,  A63F13/5258 ,  H04N23/90

摘要： An image processing apparatus obtains an input of additional information to a two-dimensional virtual viewpoint image that is based on a three-dimensional virtual space and a virtual viewpoint in the virtual space, sets a plane of interest on which the additional information is to be located in the virtual space, in a range according to the virtual viewpoint in the virtual space, converts the additional information to an object to be located at a three-dimensional position in the virtual space by projecting the input additional information to the plane of interest, and causes a display to display the virtual viewpoint image that is based on the virtual space in which the object is located at the three-dimensional position.

公开(公告)号：EP3497940B1

公开(公告)日：2024-07-03

申请号：EP17849170.0

申请日：2017-09-12

IPC分类号： H04N21/44 ,  H04N21/81 ,  H04N13/194 ,  H04N13/117 ,  H04N13/178 ,  H04N21/41 ,  H04N21/4728 ,  H04N23/698

CPC分类号： H04N13/344 ,  H04N13/194 ,  H04N13/117 ,  H04N13/178 ,  H04N21/44008 ,  H04N21/4728 ,  H04N21/816 ,  H04N21/4112 ,  H04N23/698

公开(公告)号：EP3871408B1

公开(公告)日：2024-05-22

申请号：EP19787307.8

申请日：2019-10-23

IPC分类号： H04N13/128 ,  H04N13/383 ,  H04N13/344 ,  H04N13/371 ,  H04N13/117 ,  H04N13/00

CPC分类号： H04N13/117 ,  H04N13/128 ,  H04N13/344 ,  H04N13/371 ,  H04N13/383 ,  H04N2013/008120130101

公开(公告)号：EP3882866B1

公开(公告)日：2024-05-15

申请号：EP19884420.1

申请日：2019-11-08

IPC分类号： G06T15/20 ,  G06T19/00 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/0487 ,  H04N13/117 ,  H04N13/243 ,  H04N13/356

CPC分类号： H04N13/117 ,  G06T15/205 ,  H04N13/243

公开(公告)号：EP4354877A1

公开(公告)日：2024-04-17

申请号：EP22201143.9

申请日：2022-10-12

申请人： Holo-Light GmbH

发明人： Landgraf, Philipp ,  Werlberger, Alexander

IPC分类号： H04N21/218 ,  H04N21/6587 ,  H04N21/81 ,  H04N13/117

CPC分类号： H04N21/21805 ,  H04N21/6587 ,  H04N21/816 ,  H04N13/117

摘要： A multi-viewer extended reality (XR) streaming method for streaming XR images between a plurality of XR application instances (26) and a plurality of XR devices (12) is described. The multi-viewer XR streaming method comprises the following steps:
- streaming, by means of a first XR application instance (26) of the plurality of XR application instances (26), first XR images to at least one XR device (12), wherein the first XR images correspond to virtual content viewed from a first spectator position (38);
- determining a position of the at least one XR device (12) relative to the first spectator position (38); and
- reprojecting, by means of the at least one XR device (12), the first XR images based on the determined position of the at least one XR device (12).
Further, an XR streaming system (10) is described.

公开(公告)号：EP3404916A1

公开(公告)日：2018-11-21

申请号：EP16890722.8

申请日：2016-04-26

申请人： Samsung Electronics Co., Ltd.

发明人： VOLOCHNIUK, Andrii ,  BAIEV, Oleksandr ,  LEE, Jung-kee ,  KIM, Sun-kyung

IPC分类号： H04N13/02 ,  H04N13/04 ,  G06F3/01 ,  G06F3/0481

CPC分类号： G06F3/04815 ,  G06F3/011 ,  G06T3/00 ,  G06T15/205 ,  H04N13/111 ,  H04N13/117 ,  H04N13/20 ,  H04N13/282 ,  H04N13/30

摘要： Provided is a virtual reality (VR) device including a receiver configured to receive, from a three-dimensional (3D) camera being a polyhedron, images captured by cameras arranged at each vertex of the polyhedron; a memory storing the images; a processor configured to generate a complex view by synthesizing the images; and a display configured to display the complex view.

公开(公告)号：EP3324621A1

公开(公告)日：2018-05-23

申请号：EP17202721.1

申请日：2017-11-21

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Juyong ,  NAM, Dong Kyung ,  CHOI, Kyuhwan

IPC分类号： H04N13/366

CPC分类号： G06T15/205 ,  G06T7/593 ,  H04N13/117 ,  H04N13/305 ,  H04N13/31 ,  H04N13/32 ,  H04N13/376 ,  H04N2013/0074

摘要： A three-dimensional (3D) image rendering method and an apparatus are provided. The 3D image rendering method includes determining optical images associated with candidate viewpoint positions in a viewing zone, determining virtual rays intersecting a pixel of a display panel based on the determined optical images, and assigning a pixel value to the pixel based on respective distances between intersection points between the rays and an optical layer and optical elements of the optical layer.

公开(公告)号：EP3165996A1

公开(公告)日：2017-05-10

申请号：EP16197180.9

申请日：2016-11-03

申请人： Samsung Electronics Co., Ltd.

发明人： KIM, Young Ri ,  JEONG, Sung-Hyo ,  KWON, Oh-Yoon ,  YOON, Seo-Young ,  HONG, Yoo-Jin ,  WOO, Joo-Kyung ,  LEE, Eun-Jung

IPC分类号： G06F3/01 ,  G06F3/048 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/0346 ,  G06F3/0487 ,  H04N13/04 ,  G06F3/0481 ,  G06F3/0484

CPC分类号： G06F3/017 ,  G06F1/163 ,  G06F3/012 ,  G06F3/0346 ,  G06F3/048 ,  G06F3/04812 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/0483 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/0487 ,  G06F2203/0381 ,  G06F2203/04803 ,  H04N13/117 ,  H04N13/344 ,  H04N13/398

摘要： Disclosed are an electronic device and method for controlling objects displayed through the electronic device. The method includes sensing a movement of the electronic device, outputting a stereoscopic image on a display of the electronic device, moving a first object from a first position to a second position corresponding to the sensed movement in the stereoscopic image, and moving one of the first object and a second object into a position of the other object.

摘要翻译： 本发明公开了在电子设备和用于控制通过所述电子设备显示的对象的方法。 该方法包括：感测所述电子设备的移动，输出的电子设备的显示器上启动的立体图像，从一个第一位置移动的第一对象移动到第二位置对应于所述立体图像中的感测的移动，和移动中的所述一个 firstobject和第二对象到另一对象的位置。