- 专利标题: Human detection device and human detection method
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申请号: US11320416申请日: 2005-12-29
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公开(公告)号: US20060115116A1公开(公告)日: 2006-06-01
- 发明人: Masahiro Iwasaki , Taro Imagawa , Kenji Nagao , Etsuko Nagao
- 申请人: Masahiro Iwasaki , Taro Imagawa , Kenji Nagao , Etsuko Nagao
- 优先权: JP2003-297118 20030821
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06K9/68
摘要:
The present invention provides a human detection device which detects a human contained in a moving picture, and includes the following: a spatiotemporal volume generation unit which generates a three-dimensional spatiotemporal image in which frame images that make up the moving picture in which a human has been filmed are arranged along a temporal axis; a spatiotemporal fragment extraction unit which extracts a real image spatiotemporal fragment, which is an image appearing in a cut plane or cut fragment when the three-dimensional spatiotemporal image is cut, from the generated three-dimensional spatiotemporal image; a human body region movement model spatiotemporal fragment output unit which generates and outputs, based on a human movement model which defines a characteristic of the movement of a human, a human body region movement spatiotemporal fragment, which is a spatiotemporal fragment obtained from a movement by the human movement model; a spatiotemporal fragment verification unit which verifies between a real image spatiotemporal fragment and a human body region movement model spatiotemporal fragment; and an attribute output unit which outputs a human attribute which includes the presence/absence of a human in the moving picture, based on that verification result.
公开/授权文献
- US07613325B2 Human detection device and human detection method 公开/授权日:2009-11-03
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