发明申请
- 专利标题： METHOD OF SEARCHING FOR MOTION VECTOR, METHOD OF GENERATING FRAME INTERPOLATION IMAGE AND DISPLAY SYSTEM
- 专利标题（中）： 搜索运动矢量的方法，产生帧插值图像和显示系统的方法
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申请号： US12410185申请日： 2009-03-24
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公开(公告)号： US20090185622A1公开(公告)日： 2009-07-23
- 发明人: Goh ITOH , Nao Mishima , Haruhiko Okumura
- 申请人： Goh ITOH , Nao Mishima , Haruhiko Okumura
- 优先权： JP2002-266642 20020912
- 主分类号： H04N7/26
- IPC分类号： H04N7/26
摘要：
A motion vector detection method comprises extracting a first block including a plurality of pixels from a first frame of the image, detecting a second block from a plurality of blocks of a second frame of the image by block matching, the second block including the maximum number of pixels each indicating an absolute difference value not more than a first threshold with respect to each of the pixels of the first block, and computing a first motion vector between the first block and the second block.
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