发明授权
US07528860B2 Method and system for videoconferencing between parties at N sites
有权
N个站点各方之间视频会议的方法和系统
- 专利标题: Method and system for videoconferencing between parties at N sites
- 专利标题(中): N个站点各方之间视频会议的方法和系统
-
申请号: US11118914申请日: 2005-04-29
-
公开(公告)号: US07528860B2公开(公告)日: 2009-05-05
- 发明人: Michael Harville , Donald O. Tanguay, Jr. , Henry Harlyn Baker , W. Bruce Culbertson
- 申请人: Michael Harville , Donald O. Tanguay, Jr. , Henry Harlyn Baker , W. Bruce Culbertson
- 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: H04N7/14
- IPC分类号: H04N7/14 ; G06F3/00
摘要:
A method and system for videoconferencing between parties at N sites. Specifically, a virtual space arrangement of N sites is created. Video sequences of N−1 remote sites are simultaneously displayed on a non-planar display arranged around a local party at a local site consistent with the virtual space arrangement. The displayed images of the remote parties are scaled consistently with their true physical sizes at their distances from the local party in the virtual space arrangement. Real-time video streams of the local party are captured from a plurality of viewpoints and are used to generate N−1 video view streams representing views of the local party from approximately the local display locations of the N−1 remote parties.
公开/授权文献
信息查询