Fingerprint verification device

Details Fingerprint verification device Fingerprint verification device

2006-08-18

2010-12-14

Le, Brian Q (Department: 2624)

Image analysis

Applications

Personnel identification

Reexamination Certificate

active

07853055

ABSTRACT:
A fingerprint verification device includes a fingerprint sensor including an imaging surface. The fingerprint sensor is configured to capture images of a user's finger when the finger is swiped against the imaging surface. A memory stores fingerprint data. A controller compares minutiae in the captured images with the stored fingerprint data to verify the user's identity. The controller is configured to determine whether the finger is a real human finger based on the spacing of minutiae in the captured images.

REFERENCES:
patent: 6241288 (2001-06-01), Bergenek et al.
patent: 7113622 (2006-09-01), Hamid
patent: 7260246 (2007-08-01), Fujii
patent: 2002/0061125 (2002-05-01), Fujii
patent: 2003/0002717 (2003-01-01), Hamid
patent: 2004/0042642 (2004-03-01), Bolle et al.

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