发明名称 |
Application-specific biometric templates |
摘要 |
Disclosed are techniques for transforming a biometric template so that each application uses a unique template format. One transformed template cannot be successfully matched to a second template extracted from the same biologic entity unless the second template is transformed so that its format is identical to that of the first template. Thus a template generated in a format corresponding to application A could not be used to authenticate a user for application B because the enrollment database for application B would have a different format than the enrollment database for application A.
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申请公布号 |
US2006235729(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
US20060453959 |
申请日期 |
2006.06.14 |
申请人 |
BRAITHWAITE MICHAEL;VON SEELEN ULF C;CAMBIER JAMES L;DAUGMAN JOHN G;GLASS RANDAL;MOORE RUSSELL;SCOTT IAN |
发明人 |
BRAITHWAITE MICHAEL;VON SEELEN ULF C.;CAMBIER JAMES L.;DAUGMAN JOHN G.;GLASS RANDAL;MOORE RUSSELL;SCOTT IAN |
分类号 |
G06F19/00;G06F21/24;A61B5/00;G06F1/00;G06F21/00;G06K9/00;G06K9/62;G06T7/00 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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地址 |
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