Image analysis – Applications – Personnel identification
Reexamination Certificate
2007-06-19
2007-06-19
Mehta, Bhavesh M. (Department: 2624)
Image analysis
Applications
Personnel identification
C382S125000, C340S005530, C340S005830, C713S186000
Reexamination Certificate
active
11315446
ABSTRACT:
A method of hash string extraction from biometric information is disclosed. The method comprises the steps of providing a biometric information sample in the form of a fingerprint for example, extracting features from the biometric information sample and encoding the features based on their location within the biometric information sample; and, generating a string of values based on the extracted features and their determined locations. The method further comprises the steps of hashing the string of symbols to produce a plurality of hash values for comparing the plurality of hash values against a stored hash value for identifying a user.
REFERENCES:
patent: 4325570 (1982-04-01), Estrada
patent: 4353056 (1982-10-01), Tsikos
patent: 4817183 (1989-03-01), Sparrow
patent: 5109427 (1992-04-01), Yang
patent: 5187482 (1993-02-01), Tiemann et al.
patent: 5187748 (1993-02-01), Lee
patent: 5233404 (1993-08-01), Lougheed et al.
patent: 5999637 (1999-12-01), Toyoda et al.
patent: 6035398 (2000-03-01), Bjorn
patent: 6041133 (2000-03-01), Califano et al.
patent: 6185316 (2001-02-01), Buffam
patent: 6185318 (2001-02-01), Jain et al.
patent: 199 40 341 (2001-02-01), None
patent: WO 00/51244 (2000-08-01), None
patent: WO 00/60533 (2000-10-01), None
patent: WO 03/010705 (2003-02-01), None
Moayer, et al., “A syntactic approach to fingerprint pattern recognition,”Pattern Recognition, Pergamon Press, Inc., 1975, 7, 1-23.
Hachez, G., et al., “Biometrics, access control, smart cards: a not so simple combination,”4thWorking Conference on Smart Card Research and Advanced Applications, Kluwer Academic Publishers, 2000, 274-288.
Activcard Ireland Limited
Mehta Bhavesh M.
Strege John B.
Woodcock & Washburn LLP
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