发明授权
- 专利标题： Photographed body authenticating device, face authenticating device, portable telephone, photographed body authenticating unit, photographed body authenticating method and photographed body authenticating program
- 专利标题（中）： 拍摄身体认证装置，脸部认证装置，便携式电话机，拍照身体认证装置，拍摄身体认证方法和拍摄体验证程序
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申请号： US11374371申请日： 2006-03-13
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公开(公告)号： US07561791B2公开(公告)日： 2009-07-14
- 发明人: Takashi Kakiuchi , Tomohiro Inoue
- 申请人： Takashi Kakiuchi , Tomohiro Inoue
- 申请人地址： JP Kyoto
- 专利权人： OMRON Corporation
- 当前专利权人： OMRON Corporation
- 当前专利权人地址： JP Kyoto
- 代理机构： Osha · Liang LLP
- 优先权： JP2005-074034 20050315
- 主分类号： G03B15/03
- IPC分类号： G03B15/03 ; G03B3/10
摘要：
A photographed body authenticating unit includes a control unit for executing solid judgment processing for judging whether a photographed body is solid or not based on an entire brightness changing amount of an entirety of a photographed body and a partial brightness changing amount of a part of the photographed body. The entire and partial brightness changing amounts are acquired by a difference between photographed image data obtained in different illuminating states. The control unit also executes photographed body collation processing for collating whether the photographed body is already registered with respect to at least one photographing image or not and authentication processing for authenticating that the photographed body is true when the solid judgment processing determines that the photographed body is solid and the collation processing determines that the photographed body is already registered.
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