发明名称 |
Person identification with 3-dimensional finger group analysis involves analyzing fingerprint, fingertip shape from different perspectives to prevent deception using planar images |
摘要 |
The method involves using biometric characteristics of fingertips. The outer shape of the fingertip and its pattern of lines are detected as characteristics specific to a person and are fed to an analyzer. The fingerprint and the shape of the fingertip can be analyzed from different perspectives so that the system cannot be deceived using planar images of the original or applying images to a cylindrical surface as an approximation to the finger.
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申请公布号 |
DE10123561(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
DE20011023561 |
申请日期 |
2001.05.15 |
申请人 |
THALES COMMUNICATION GMBH |
发明人 |
OTAHAL, OLAF;ANNOFF, MARIUS |
分类号 |
G06K9/00;(IPC1-7):G06K9/60 |
主分类号 |
G06K9/00 |
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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