Secure fingerprint matching by hashing localized information

Details Secure fingerprint matching by hashing localized information Secure fingerprint matching by hashing localized information

2011-08-23

2011-08-23

Chang, Jon (Department: 2624)

Image analysis

Applications

Personnel identification

Reexamination Certificate

active

08005277

ABSTRACT:
A method and apparatus for obtaining, hashing, storing and using fingerprint data related to fingerprint minutia including the steps of: a) determining minutia points within a fingerprint, b) determining a plurality of sets of proximate determined minutia points, c) subjecting a plurality of representations of the determined sets of minutia points to a hashing function, and d) storing or comparing resulting hashed values for fingerprint matching.

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