Fingerprint template generation, verification and...

Details Fingerprint template generation, verification and... Fingerprint template generation, verification and...

2006-10-10

2006-10-10

Wu, Jingge (Department: 2624)

Image analysis

Applications

Personnel identification

C382S115000, C382S116000

Reexamination Certificate

active

07120280

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: 2002/0146178 (2002-10-01), Bolle et al.
patent: 2003/0039382 (2003-02-01), Yau et al.

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