发明授权
- 专利标题： Representative motion flow extraction for effective video classification and retrieval
- 专利标题（中）： 代表运动流提取用于有效的视频分类和检索
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申请号： US13257791申请日： 2010-08-02
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公开(公告)号： US08995531B2公开(公告)日： 2015-03-31
- 发明人: Bin Cui , Zhe Zhao
- 申请人： Bin Cui , Zhe Zhao
- 申请人地址： CN Beijing
- 专利权人： Peking University
- 当前专利权人： Peking University
- 当前专利权人地址： CN Beijing
- 代理机构： Hope Baldauff LLC
- 国际申请： PCT/CN2010/075631 WO 20100802
- 国际公布： WO2012/016370 WO 20120209
- 主分类号： H04N7/32
- IPC分类号： H04N7/32 ; H04N5/232 ; G06T7/20 ; G06F17/30
摘要：
Technologies are generally described herein for extracting a representative motion flow from a video. Technologies are also generally described herein for retrieving a video utilizing the representative motion flow. The representative motion flow may be extracted utilizing a sliding window approach to generate interesting motion flows. The representative motion flow may be generated based on the interesting motion flows.
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