Correlation filters for recognition of live-scan fingerprints with elastic distortions

Craig I. Watson; David P. Casasent

doi:10.1117/12.501397

6 August 2003 Correlation filters for recognition of live-scan fingerprints with elastic distortions

Craig I. Watson, David P. Casasent

Proceedings Volume 5106, Optical Pattern Recognition XIV; (2003) https://doi.org/10.1117/12.501397
Event: AeroSense 2003, 2003, Orlando, Florida, United States

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.

Citation Download Citation

Craig I. Watson and David P. Casasent "Correlation filters for recognition of live-scan fingerprints with elastic distortions", Proc. SPIE 5106, Optical Pattern Recognition XIV, (6 August 2003); https://doi.org/10.1117/12.501397

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