发明授权
- 专利标题： Method and system for classifying scene for each person in video
- 专利标题（中）： 为视频中的每个人分类场景的方法和系统
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申请号： US11882733申请日： 2007-08-03
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公开(公告)号： US08073208B2公开(公告)日： 2011-12-06
- 发明人: Jin Guk Jeong , Ji Yeun Kim , Sang Kyun Kim , San Ko
- 申请人： Jin Guk Jeong , Ji Yeun Kim , Sang Kyun Kim , San Ko
- 申请人地址： KR Suwon-Si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-Si
- 代理机构： Staas & Halsey LLP
- 优先权： KR10-2007-0000957 20070104
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method of classifying a scene for each person in a video, the method including: detecting a face within input video frames; detecting a shot change of the input video frames; extracting a person representation frame in the shot; performing a person clustering in the extracted person representation frame based on time information; detecting a scene change by separating a person portion from a background based on face extraction information, and comparing the person portion and the background; and merging similar clusters from the extracted person representation frame and performing a scene clustering for each person.
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