Method of verifying the presence of an eye in a close-up image

Details Method of verifying the presence of an eye in a close-up image Method of verifying the presence of an eye in a close-up image

1997-12-02

2000-02-22

Boudreau, Leo H.

Image analysis

Applications

Personnel identification

G06K 900

Patent

active

06028949&

ABSTRACT:
A method for verifying that an eye is present and accurately located in an image that is used for identifying an individual using iris identification techniques begins with an image in which the eye is believed to be present at a selected location. The image is then subjected to a series of tests to confirm that an eye is present at the selected location.

REFERENCES:
patent: 4641349 (1987-02-01), Flom et al.
patent: 5291560 (1994-03-01), Daugman
patent: 5546158 (1996-08-01), Konishi et al.
patent: 5784145 (1994-04-01), Ghodse et al.
Procedural Elements for Computer Graphics, Section 2-24, "A Scan Line Seed Fill Algorithm, "by David F. Rogers, 1985, pp. 88-92.

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