发明授权
- 专利标题： People counting device, people counting method and people counting program
- 专利标题（中）： 人计数器，人计数法和人计数程序
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申请号： US13885848申请日： 2011-11-17
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公开(公告)号： US09025875B2公开(公告)日： 2015-05-05
- 发明人: Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
- 申请人： Yuichi Matsumoto , Sumio Yokomitsu , Katsunori Waragai , Hirofumi Fujii , Takayuki Matsukawa , Takeshi Fujimatsu , Takeshi Watanabe , Michio Miwa , Masataka Sugiura , Mikio Morioka
- 申请人地址： JP Osaka
- 专利权人： Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人： Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2010-258037 20101118
- 国际申请： PCT/JP2011/006415 WO 20111117
- 国际公布： WO2012/066785 WO 20120524
- 主分类号： G06K9/34
- IPC分类号： G06K9/34 ; G06T7/00 ; G06K9/00
摘要：
A people counting device includes: a person presence region extraction unit which extracts a region in which a person is present by performing person detection in relation to an input image; a person presence state estimation unit which estimates a person presence state from an extraction result; a portion detector selection unit which selects a type of portion detector to be used for people count measurement based on the estimation result, and outputs portion detector information. The people counting device further includes: a portion detection process unit which performs a portion detection process for detecting a portion of a person based on the portion detector information; and a people counting unit which obtains a number of people within the input image from a portion detection process result.
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