发明申请
- 专利标题： MOTION COMPENSATED TEMPORAL INTERPOLATION FOR FRAME RATE CONVERSION OF VIDEO SIGNALS
- 专利标题（中）： 运动补偿时间插值视频信号的帧速率转换
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申请号： US12409018申请日： 2009-03-23
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公开(公告)号： US20090245694A1公开(公告)日： 2009-10-01
- 发明人: Piergiorgio Sartor , Volker Freiburg , Frank Moesle , Oliver Erdler
- 申请人： Piergiorgio Sartor , Volker Freiburg , Frank Moesle , Oliver Erdler
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： EP08153558.5 20080328
- 主分类号： G06K9/32
- IPC分类号： G06K9/32
摘要：
The present invention relates to a method for interpolating a subpixel at an interpolation position, which is situated in the chronological order between two source frames. Thereby the calculation of the interpolated subpixel's value is based on the value of the pixels of the two source frames and additional weighting coefficients, which are based on the motion vectors correlating the two source frames.
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