发明名称 |
Biometric identification process and system utilizing multiple parameter scans for reduction of false negatives |
摘要 |
A system for verifying that a card possessor is the authorized card owner compares scanned fingerprint data with fingerprint data encoded on an optical card. More than one of the person's fingerprints are encoded on the card, and the process of identification of the card possessor involves the random selection of separate fingerprints for scanning and comparison against the encoded fingerprints. A card reader/writer reads fingerprint characteristic information from an optical card inserted therein and a processing unit, connected to a fingerprint scanner and card reader/writer extracts from the scanned fingerprint certain well known indicators, and matches the recorded fingerprint characteristic data with the scanned fingerprint characteristics to establish identity therebetween.
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申请公布号 |
US5815252(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19950561323 |
申请日期 |
1995.11.21 |
申请人 |
CANON KABUSHIKI KAISHA;CANON USA INC |
发明人 |
PRICE-FRANCIS, STEPHEN |
分类号 |
G06T7/00;G06K9/00;G07C9/00;(IPC1-7):G06K9/74;G07D7/00 |
主分类号 |
G06T7/00 |
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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