Wavelet transform in biometrics
Jacek Strzelecki, Katarzyna Chałasińska-Macukow · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
The role of wavelet transform in biometric system of verification or identification is shown. Fingerprints as an example of popular biometric feature have been chosen for analysis and the influence of Gabor wavelet with various scales on the quality of output signal in optical recognition processor is presented.