发明授权
US07671894B2 Method and system for processing multiview videos for view synthesis using skip and direct modes
有权
用于使用跳过和直接模式处理视频合成的多视点视频的方法和系统
- 专利标题: Method and system for processing multiview videos for view synthesis using skip and direct modes
- 专利标题(中): 用于使用跳过和直接模式处理视频合成的多视点视频的方法和系统
-
申请号: US11621400申请日: 2007-01-09
-
公开(公告)号: US07671894B2公开(公告)日: 2010-03-02
- 发明人: Sehoon Yea , Anthony Vetro
- 申请人: Sehoon Yea , Anthony Vetro
- 申请人地址: US MA Cambridge
- 专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址: US MA Cambridge
- 代理商 Dirk Brinkman; Gene Vinokur
- 主分类号: H04N5/225
- IPC分类号: H04N5/225
摘要:
A method processes a multiview videos of a scene, in which each video is acquired by a corresponding camera arranged at a particular pose, and in which a view of each camera overlaps with the view of at least one other camera. Side information for synthesizing a particular view of the multiview video is obtained in either an encoder or decoder. A synthesized multiview video is synthesized from the multiview videos and the side information. A reference picture list is maintained for each current frame of each of the multiview videos, the reference picture indexes temporal reference pictures and spatial reference pictures of the acquired multiview videos and the synthesized reference pictures of the synthesized multiview video. Each current frame of the multiview videos is predicted according to reference pictures indexed by the associated reference picture list with a skip mode and a direct mode, whereby the side information is inferred from the synthesized reference picture.
公开/授权文献
信息查询