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    • 1. 发明申请
    • Biometric apparatus and biometric method
    • 生物测定仪和生物识别方法
    • US20080063244A1
    • 2008-03-13
    • US11898643
    • 2007-09-13
    • Yuichiro TanakaTetsuya MochidaHarumi Sato
    • Yuichiro TanakaTetsuya MochidaHarumi Sato
    • G06K9/00
    • G06K9/00033G06K9/00912G06K2009/00932
    • A biometric apparatus is provided that comprises a personal computer (PC), and a finger vein authentication module connected to the PC, wherein the PC retrieves finger vein position information of an organism from a biometric image obtained during registration of a user for displaying on the screen of a liquid crystal display during authentication, and superimposes current finger contour information obtained during the authentication on the finger contour position information for displaying on the screen of the liquid crystal display. With this, even when the biometric apparatus is not provided with a jig that fixes the organism, it is possible, during the authentication, to cause the organism to match the position and angle a template captured during registration, and to complete the authentication rapidly.
    • 提供了一种生物测定装置,其包括个人计算机(PC)和连接到PC的手指静脉认证模块,其中PC从用户登记时获得的生物体图像检索生物体的手指静脉位置信息,以便在 验证期间的液晶显示器的屏幕,并且将在认证期间获得的当前手指轮廓信息叠加在手指轮廓位置信息上,以在液晶显示器的屏幕上显示。 因此,即使生物测定装置没有设置固定生物体的夹具,也可以在认证过程中使生物体与登记时捕获的模板的位置和角度相匹配,并快速完成认证。