发明名称 |
Interactive viewpoint video system and process |
摘要 |
A system and process for generating, and then rendering and displaying, an interactive viewpoint video in which a user can watch a dynamic scene while manipulating (freezing, slowing down, or reversing) time and changing the viewpoint at will. In general, the interactive viewpoint video is generated using a small number of cameras to capture multiple video streams. A multi-view 3D reconstruction and matting technique is employed to create a layered representation of the video frames that enables both efficient compression and interactive playback of the captured dynamic scene, while at the same time allowing for real-time rendering. |
申请公布号 |
EP1612732(A3) |
申请公布日期 |
2006.12.06 |
申请号 |
EP20050105244 |
申请日期 |
2005.06.15 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ZITNICK III, CHARLES;UYTTENDAELE, MATTHEW;SZELISKI, RICHARD;WINDER, SIMON;KANG, SING BING |
分类号 |
G06T7/00;G06T15/20;G06T19/00 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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