Using Discrete real transform in iris identification
Beibei Cui · Computers & Security · 2008
Iris recognition is an emerging biometric technology. It is composed of iris image preprocessing, feature extraction and using Discrete real Gabor Transform in this paper. The basic idea is that real Gabor Transform is used in preprocessed iris image,the mean and variance were computed and formed in array to represent the features of iris texture. This algorithm was completed by real computation, A significant computation effort of real Gabor Transform can be saved. The experiment results and data analysis are given to illustrate the reasonably and effective method.