发明名称 |
METHOD AND DEVICE FOR REGISTERING AND COLLATING PALM IMPRINTS |
摘要 |
There is disclosed a method of registering palm imprints of individuals to be identified to authenticate the individuals. Each palm imprint is divided into parts having regions with predetermined positions and sizes. Feature points are extracted from the parts of the imprint. The obtained feature information is registered as information for identity of individuals.
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申请公布号 |
CA2258431(A1) |
申请公布日期 |
1999.07.14 |
申请号 |
CA19992258431 |
申请日期 |
1999.01.13 |
申请人 |
NEC CORPORATION |
发明人 |
YAMADA, YOSHIFUMI;HIRATSUKA, SEIICHI;AMANAI, TERUHITO |
分类号 |
A61B5/117;G06K9/00;G06T7/00;(IPC1-7):G06K9/46;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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