International Journal of Innovative Technology and Exploring Engineering (IJITEE)
As the authors know that iris recognition is widely used biometric identification system. This system is having growing future in the area of security. In the real time security systems they need to have reliable, efficient, faster iris recognition system. Iris recognition process is consisting of iris segmentation, normalization, localization as well as matching techniques. And hence the performance of this system is majorly depends on use of such techniques. In this paper they will first present the literature review over the different methods for iris segmentation, iris encoding as well matching.