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COLLATION OBJECT DETERMINATION DEVICE, COLLATION OBJECT DETERMINATION PROGRAM AND COLLATION OBJECT DETERMINATION METHOD

机译:收集对象确定装置,收集对象确定程序和收集对象确定方法

摘要

PROBLEM TO BE SOLVED: To provide a collation object determination device capable of suppressing reduction of collation accuracy even when a biological information acquisition part is changed.SOLUTION: A collation object determination device 1 determines a collation object in biometric authentication. The collation object determination device 1 includes a biological information acquisition unit 1a, an abnormality detection unit 1b and a collation object determination unit 1c. The biological information acquisition unit 1a acquires biological information 5 from a biological information acquisition part 4. The abnormality detection unit 1b detects an abnormal part 6 in the biological information acquisition part 4 on the basis of the biological information 5. The biological information acquisition part 4 sometimes includes the abnormal part 6. The collation object determination unit 1c determines whether or not information in the abnormal part 6 is to be collated, and decides biological information 7 to be collated on the basis of a determination result. The collation object determination device 1 registers the biological information 7 as registration information 2 by a registration unit 1e when functioning as a registration device, and collates the biological information 7 with the registration information 2 by a collation unit 1d when functioning as a collation device.
机译:解决的问题:提供一种即使在生物信息获取部改变的情况下也能够抑制核对精度的降低的核对对象确定设备。解决方案:核对对象确定设备1在生物认证中确定核对对象。核对对象确定设备1包括生物信息获取单元1a,异常检测单元1b和核对对象确定单元1c。生物信息获取单元1a从生物信息获取部分4获取生物信息5。异常检测单元1b基于生物信息5检测生物信息获取部分4中的异常部分6。生物信息获取部分4核对对象确定单元1c有时包括异常部分6。核对对象确定单元1c确定是否要核对异常部分6中的信息,并且基于确定结果来确定要核对的生物信息7。核对对象确定设备1在用作登记设备时通过登记单元1e将生物信息7登记为登记信息2,并且在用作核对设备时通过核对单元1d将生物信息7与登记信息2进行核对。

著录项

  • 公开/公告号JP2013171325A

    专利类型

  • 公开/公告日2013-09-02

    原文格式PDF

  • 申请/专利权人 FUJITSU FRONTECH LTD;

    申请/专利号JP20120033227

  • 发明设计人 YABUKI MASANORI;

    申请日2012-02-17

  • 分类号G06T7;A61B5/117;G06F21/32;

  • 国家 JP

  • 入库时间 2022-08-21 17:01:23

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