Mobile Security using Iris Recognition

Biometric recognition system is the most demandable in working area. Among the biometrics, iris is the most suitable and accurate system. Recently Iris recognition system is used in Aadhar card system and many areas for person identification.The iris recognition system is given in three steps: Image Preprocessing, Feature Extraction and Template Matching.We have studied the various Iris Recognition algorithms. This paper reviews some feature extraction methods of iris recognition.The image preprocessing and feature extraction are the essential steps for accurate accuracy. The available databases will be useful to implement the application for identification or verification of a person. Mobile users need security on their smartphones with the help of biometric technique.