发明申请
- 专利标题： Temporal error concealment for video communications
- 专利标题（中）： 视频通信的时间错误隐藏
-
申请号： US11022362申请日： 2004-12-22
-
公开(公告)号： US20060133495A1公开(公告)日： 2006-06-22
- 发明人: Yan Ye , Gokce Dane , Yen-Chi Lee , Ming-Chang Tsai , Nien-Chung Feng , Karl Ni
- 申请人： Yan Ye , Gokce Dane , Yen-Chi Lee , Ming-Chang Tsai , Nien-Chung Feng , Karl Ni
- 主分类号： H04N11/02
- IPC分类号： H04N11/02 ; H04N11/04 ; H04N7/12 ; H04B1/66
摘要：
Methods and systems for processing video data are described. A set of candidate motion vectors is selected from motion vectors associated with macroblocks in a first frame of video data and from motion vectors associated with macroblocks in a second frame of the video data. A statistical measure of the set is determined. The statistical measure defines a motion vector for a macroblock of interest in the second frame.
信息查询
