发明授权
- 专利标题: Method and system for real-time video communication within a virtual environment
- 专利标题(中): 虚拟环境中实时视频通信的方法和系统
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申请号: US10176494申请日: 2002-06-21
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公开(公告)号: US06853398B2公开(公告)日: 2005-02-08
- 发明人: Thomas Malzbender , W. Bruce Culbertson , H. Harlyn Baker , Michael E. Goss , Daniel G. Gelb , Irwin Sobel , Donald O. Tanguay
- 申请人: Thomas Malzbender , W. Bruce Culbertson , H. Harlyn Baker , Michael E. Goss , Daniel G. Gelb , Irwin Sobel , Donald O. Tanguay
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 主分类号: A63F13/12
- IPC分类号: A63F13/12 ; G06T7/00 ; H04N7/14 ; H04N7/24
摘要:
A method for real-time video communication. Specifically, one embodiment of the present invention discloses a method of video conferencing that captures a plurality of real-time video streams of a local participant from a plurality of sample viewpoints. From the plurality of video streams, a new view synthesis technique can be applied to generate a video image stream in real-time of the local participant rendered from a second location of a second participant with respect to a first location of the local participant in a coordinate space of a virtual environment. A change in either of the locations leads to the modifying of the video image stream, thereby enabling real-time video communication from the local participant to the second participant.
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