发明授权
- 专利标题: Viewpoint navigation
- 专利标题(中): 观点导航
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申请号: US13182507申请日: 2011-07-14
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公开(公告)号: US08854435B2公开(公告)日: 2014-10-07
- 发明人: Beatriz Grafulla-Gonzalez , Martin Pettersson
- 申请人: Beatriz Grafulla-Gonzalez , Martin Pettersson
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget L M Ericsson (publ)
- 当前专利权人地址: SE Stockholm
- 代理机构: Coats & Bennett, P.L.L.C.
- 优先权: EP10175440 20100906
- 主分类号: H04N13/04
- IPC分类号: H04N13/04 ; H04N21/432 ; H04N13/00 ; H04N19/597 ; H04N5/228
摘要:
Viewer interaction herein triggers switching from a first view point to a second view point and thereby controls presentation of video sequences. Each video sequence comprises a sequence of images of one and the same subject and is associated with a respective view point. Images are obtained from a first video sequence associated with a first view point and are provided for presentation. Viewer input information is received that indicates a desire to present a second view point. In response, a start position within a second video sequence associated with the second view point is determined, and the obtaining of images from the first video sequence is discontinued as of the determined start position. Images are then obtained from the second video sequence associated with the second view point, starting from the determined start position, and are then provided for presentation.
公开/授权文献
- US20120057002A1 Viewpoint Navigation 公开/授权日:2012-03-08
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