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Proceedings Paper

Correlation filters for recognition of live-scan fingerprints with elastic distortions
Author(s): Craig I. Watson; David P. Casasent
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Paper Abstract

A special NIST database of live-scan fingerprint with elastic distortion wa prepared. It is used to evaluate the effect of elastic and other distortions on correlation filters. The need for normalized and fine vs. coarse rotationally-aligned data are addressed with performance gains for various cases noted. Procedures to test and evaluate fingerprint recognition algorithms for verification and identification are defined for the first time and initial results are presented.

Paper Details

Date Published: 6 August 2003
PDF: 12 pages
Proc. SPIE 5106, Optical Pattern Recognition XIV, (6 August 2003); doi: 10.1117/12.501397
Show Author Affiliations
Craig I. Watson, National Institute of Standards and Technology (United States)
David P. Casasent, Carnegie Mellon Univ. (United States)


Published in SPIE Proceedings Vol. 5106:
Optical Pattern Recognition XIV
David P. Casasent; Tien-Hsin Chao, Editor(s)

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