A new Iris recongition methord based on area split and merge
Le Chang · Microcomputer Information · 2010
In the premise of effective iris area achieve Iris recognition performance.To solve the problem of the iris was covered randomly.A new method is presented based on the area split and merge.Firstly,noises are detected in normalized iris image.Secondly,effective areas of image are segmented using split and merge,if the percentage of effective areas is large enough to recognize,Gabor filters are used to extract orientation features and classified.Experiment shows that the method can achieve iris recognition performance which has high accuracy.This method is not sensitive to which part of iris is covered.