发明名称 |
An apparatus for fingerprint verification. |
摘要 |
<p>Feature points data and quality grade data of fingerprint images are stored in a data base with register number of each fingerprint as an index for access. A verification method dictionary contains different verification methods for different quality grades. A verifier unit refers to the verification method dictionary to select a verification method adapted for the quality grade of a fingerprint to be compared. <IMAGE></p> |
申请公布号 |
EP0650137(A2) |
申请公布日期 |
1995.04.26 |
申请号 |
EP19940115779 |
申请日期 |
1994.10.06 |
申请人 |
NEC CORPORATION |
发明人 |
HARA, MASANORI, C/O NEC SECURITY SYST., LTD. |
分类号 |
A61B5/117;G06K9/00;G06T7/00;G07C9/00;(IPC1-7):G06K9/68 |
主分类号 |
A61B5/117 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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