公开(公告)号：US20240290055A1

公开(公告)日：2024-08-29

申请号：US18569647

申请日：2021-06-25

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Ali EL ESSAILI ,  Natalya TYUDINA ,  Esra AKAN ,  Joerg Christian EWERT

IPC分类号： G06T19/20 ,  G06F3/01 ,  G06T15/20 ,  H04L65/1069 ,  H04L65/80

CPC分类号： G06T19/20 ,  G06F3/011 ,  G06T15/20 ,  H04L65/1069 ,  H04L65/80 ,  G06T2200/04 ,  G06T2210/08 ,  G06T2210/36 ,  G06T2219/2008

摘要： The application relates to a method for processing a 3D image data stream, the method including at a processing entity including receiving a first 3D image data stream including a preliminary visual appearance of at least a human, wherein the preliminary visual appearance of the human is to be transmitted to an extended reality device for display, determining additional parts to be added to the visual appearance of the human for completing the preliminary visual appearance to a final visual appearance to be displayed at the extended reality device. A parameter is received from the extended reality device influencing the final visual appearance of the human at the extended reality device, the additional parts are amended to adapted additional parts based on the received parameter, and the final visual appearance of the human is generated including adding the adapted additional parts to the preliminary visual appearance of the human.

公开(公告)号：US20240320931A1

公开(公告)日：2024-09-26

申请号：US18578797

申请日：2021-07-15

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Ali EL ESSAILI ,  Natalya TYUDINA ,  Esra AKAN ,  Joerg Christian EWERT ,  Sai ZHANG

IPC分类号： G06T19/00 ,  G06T19/20 ,  G06V40/16

CPC分类号： G06T19/006 ,  G06T19/20 ,  G06V40/168 ,  G06T2219/2012 ,  G06T2219/2016 ,  G06V2201/07

摘要： An augmented reality. AR, computing server (200) includes a network interface (202), a processor (204), and a memory (206) storing instructions executable by the processor to perform operations. The network interface is configured to receive through a network a three-dimensional (3D) video stream from a user device during a conference session. The operations identify a video object captured in the 3D video stream, and determine a pose of the video object captured in the 3D video stream. The operations obtain AR context information from an AR display device indicating how the video object is to be posed relative to a physical object viewable through a see-through display of the AR display device, and adjust pose of the video object captured in the 3D video stream based on the AR context information. The operations output the video object to the see-through display for display. Related methods and computer program products are disclosed.