An Iris Recognition System:A good Idea for Security

ABSTRACT In this paper we discuss an iris recognition system. There has been significant progress in improving the performance of computer-based iris recognition system over the last decade. This paper discusses a generic framework for the iris recognition system, and the variants that are frequently encountered by the iris recognizer. In today's word to maintain the security of information or physical property is becoming both increasingly important and increasingly difficult. It is most secure recognition system as iris doesn't change throughout adult life. Keywords:Iris Recognition, Acquisition, Localization, Normalization, Feature extraction and matching.