- 专利标题： Biometric-information processing device, method of processing biometric information, and computer-readable recording medium storing biometric-information processing program
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申请号： US13401247申请日： 2012-02-21
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公开(公告)号： US08744138B2公开(公告)日： 2014-06-03
- 发明人: Soichi Hama , Mitsuaki Fukuda , Takahiro Aoki , Yuka Jo
- 申请人： Soichi Hama , Mitsuaki Fukuda , Takahiro Aoki , Yuka Jo
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 优先权： JP2011-050783 20110308
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A biometric-information processing device includes an image acquisition unit configured to acquire an image of a biometric object using light reflected from the biometric object. The biometric-information processing device further includes an extracting unit configured to extract a frequency component having a frequency higher than a predetermined spatial frequency at the image acquired by the image acquisition unit.
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