发明授权
- 专利标题： Interlaced video signal motion compensation prediction system
- 专利标题（中）： 隔行视频信号运动补偿预测系统
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申请号： US84708申请日： 1993-06-25
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公开(公告)号： US5412435A公开(公告)日： 1995-05-02
- 发明人: Yasuyuki Nakajima
- 申请人： Yasuyuki Nakajima
- 申请人地址： JPX Tokyo
- 专利权人： Kokusai Denshin Denwa Kabushiki Kaisha
- 当前专利权人： Kokusai Denshin Denwa Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-199020 19920703; JPX4-339520 19921127
- 主分类号： G06T9/00
- IPC分类号： G06T9/00 ; H04N7/26 ; H04N7/133 ; H04N7/137
摘要：
A coder with a motion estimation system, which comprises a same parity field motion estimator, a near field motion estimator, an inter-field interpolated motion estimator, a comparator for selecting the smallest one of prediction errors E1 to E3 output from the respective motion estimators, and a selector for selectively outputting a motion vector from the motion estimator providing the smallest prediction error.
公开/授权文献
- USD415417S Case for tape player and headphone 公开/授权日：1999-10-19
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