Image analysis – Applications – Personnel identification
Patent
1997-07-29
1999-11-09
Boudreau, Leo H.
Image analysis
Applications
Personnel identification
382125, G06K 900
Patent
active
059829141
ABSTRACT:
A method of identifying an individual from examination of their natural physical characteristics is shown. The method comprises obtaining from an individual during a registration process, a fingerprint image having at least one registration pore and at least one registration macrofeature; wherein registration pore data is derived from the registration pores, and registration macrofeature data is derived from the registration macrofeatures. In a bid step, a fingerprint image having at least one bid pore and at least one bid macrofeature is obtained; wherein bid pore data is derived from the bid pores and bid macrofeature data is derived from the bid macrofeatures. Bid associated data is constructed from associating the bid pore data with the bid macrofeature data, and constructing registration associated data derived from associating the registration pore data with the registration macrofeature data. The bid associated data is compared to the registration associated data to produce a correlation score where a successful or failed identification result is produced based on comparison of the correlation score to a predetermined threshold value.
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Automated Systems for Fingerprint Authentication Stosz et al. SPIE, Intn'l. Soc. for Optical Eng. vol. 2277 p. 210-223.
Lapsley Philip Dean
Lee Jonathan Alexander
Pare, Jr. Dave Ferrin
Boudreau Leo H.
Kamarei Ali
Mehta Bhavesh
SmartTouch Inc.
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