发明授权
- 专利标题： System and method for accumulative stillness analysis of video signals
- 专利标题（中）： 视频信号累积静态分析系统及方法
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申请号： US11046582申请日： 2005-01-28
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公开(公告)号： US07808559B2公开(公告)日： 2010-10-05
- 发明人: Ge Zhu , Edward Chen , Zhengjun Gong , Qing Yang
- 申请人： Ge Zhu , Edward Chen , Zhengjun Gong , Qing Yang
- 申请人地址： US CA San Jose
- 专利权人： Huaya Microelectronics, Inc
- 当前专利权人： Huaya Microelectronics, Inc
- 当前专利权人地址： US CA San Jose
- 代理机构： Silicon Valley Patent Group, LLP
- 代理商 Edward S. Mao
- 优先权： CN2004100531863 20040728
- 主分类号： H04N5/14
- IPC分类号： H04N5/14 ; H04N11/20
摘要：
A method and system for accumulating stillness characteristics is presented. The method and system generates field stillness characteristics for a current pixel of a current field. The field stillness characteristic is accumulated with an accumulated stillness characteristic that corresponds to a pixel location of the current pixel. The accumulated stillness characteristic includes stillness information regarding previous pixels of previous fields in the same pixel location as the current pixel.
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