Direct Minutiae Matching in Gray-Level Fingerprint Images

Most researchers applied the same procedure in both fingerprint enrollment and fingerprint verification. In general, many overall pixel-level computations are employed in the procedure of fingerprint enrollment to obtain clear minutiae. Because the minutiae-matching is performed only once for one-to...

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Bibliographic Details
Published inFirst International Conference on Innovative Computing, Information and Control - Volume I (ICICIC'06) Vol. 3; pp. 577 - 580
Main Authors Chih-Jen Lee, Tai-Ning Yang, Chun-Jung Chen, Keng-Li Lin
Format Conference Proceeding
LanguageEnglish
Published IEEE 2006
Subjects
Bifurcation
Computer science
Feature extraction
Fingerprint recognition
Frequency
Gabor filters
Image enhancement
Image matching
Image recognition
Pixel
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Summary:Most researchers applied the same procedure in both fingerprint enrollment and fingerprint verification. In general, many overall pixel-level computations are employed in the procedure of fingerprint enrollment to obtain clear minutiae. Because the minutiae-matching is performed only once for one-to-one verification, we propose a different procedure to directly check the positions of minutiae in gray-level fingerprint images. Therefore, this approach avoids some time-consuming overall pixel-level computations and achieves a fast minutiae matching
ISBN:0769526160
9780769526164
DOI:10.1109/ICICIC.2006.438