Fingerprint template generation, verification and...

Image analysis – Applications – Personnel identification

Reexamination Certificate

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C382S115000, C382S116000

Reexamination Certificate

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07853054

ABSTRACT:
A system to generate a template of a fingerprint input image is described. The system provides for smoothing the input image, forming a binary image from it, and further processing the binary image to extract the minutia of the fingerprint. The minutiae are stored in the template, in the form of locations of each minutia in relation to all other minutiae. The system includes optional identification and verification steps, which compare the template generated according to the system with templates stored in a fingerprint database.

REFERENCES:
patent: 4618988 (1986-10-01), Schiller
patent: 5493621 (1996-02-01), Matsumura
patent: 6876757 (2005-04-01), Yau et al.
patent: 6961453 (2005-11-01), Yoon et al.
patent: 7120280 (2006-10-01), Biswas et al.
patent: 2002/0146178 (2002-10-01), Bolle et al.
patent: 2003/0039382 (2003-02-01), Yau et al.
U.S. Office Action dated Dec. 28, 2005 related to parent application U.S. Patent No. 7120280 issued Oct. 10, 2006.
U.S. Notice of Allowance dated Jun. 7, 2006 related to parent application U.S. Patent No. 7120280 issued Oct. 10, 2006.

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