Effective Use of Iris Code i n Real Time Surveillance System
Srikar Singh · 2014
Iris is one of the important biometrics The pupil may vary in from 10% to diameter, but fundamental rods & cons an individual remains unique till the important thing is its feature which pattern and not related to genetic feature. replace the convex polyhedral cone concept, w is complicated. The scanned image is converted to gray scale. Remove sparse noise by using median filter. Detecting the iris pattern by means of edge detection. Determining the pupil and iris radius by means of pupil detection The main reason to localization is to determine the boundary of iris and removing eye lids and eye lashes. Normalization is performed to eliminate the unwanted part of the image other than the iris. Extracting the unique iris features by means of feature extraction iris code by using the normalized image and threshold values. Match the iris code to the code in database by using hamming distance concept overall success rate achieved 90%.