发明授权
- 专利标题: Biometric image pickup apparatus
- 专利标题(中): 生物识别图像拾取装置
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申请号: US12218413申请日: 2008-07-15
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公开(公告)号: US08233149B2公开(公告)日: 2012-07-31
- 发明人: Koichiro Kishima
- 申请人: Koichiro Kishima
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Wolf, Greenfield & Sacks, P.C.
- 优先权: JP2007-197607 20070730
- 主分类号: G01N21/00
- IPC分类号: G01N21/00
摘要:
A biometric image pickup apparatus includes: a light source section selectively switching between light of a first wavelength region with a high transmittance through a living organism and light of a second wavelength region with a lower transmittance through the living organism than light of the first wavelength region to apply the light of the first wavelength region and the light of the second wavelength region to the living organism; an image pickup lens section condensing light from the living organism; an image pickup device obtaining first image pickup data of the living organism on the basis of the light of the first wavelength region in light condensed by the image pickup lens, and obtaining second image pickup data on the basis of the light of the second wavelength region in the light condensed by the image pickup lens.
公开/授权文献
- US20090036783A1 Biometric image pickup apparatus 公开/授权日:2009-02-05
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