发明授权
US08837776B2 Rule-based combination of a hierarchy of classifiers for occlusion detection
有权
用于遮挡检测的分类器的层次结构的基于规则的组合
- 专利标题： Rule-based combination of a hierarchy of classifiers for occlusion detection
- 专利标题（中）： 用于遮挡检测的分类器的层次结构的基于规则的组合
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申请号： US13438032申请日： 2012-04-03
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公开(公告)号： US08837776B2公开(公告)日： 2014-09-16
- 发明人: Rogerio Feris , Arun Hampapur , Ying-Li Tian
- 申请人： Rogerio Feris , Arun Hampapur , Ying-Li Tian
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Tutunjian & Bitetto, P.C.
- 代理商 Preston Young
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A person detection system includes a face detector configured to detect a face in an input video sequence, the face detector outputting a face keyframe to be stored if a face is detected; and a person detector configured to detect a person in the input video sequence if the face detector fails to detect a face, the person detector outputting a person keyframe to be stored, if a person is detected in the input video sequence.