BIOMETRICS PERSONAL IDENTIFICATION BASED ON IRIS PATTERN
Wang Yun · 2002
A personal identification system based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and matching. Iris feature extraction is based on texture analysis using multi channel Gabor filtering and Daubechies 4 wavelet transform. Compared with existing methods, our method emplores the rich 2 D information of the iris and is translation, rotation, and scale invariant.