An Improved Approach for IRIS Authentication System by Using Daugman's Rubber Sheet Model, Segmentation, Normalization and RSA Security Algorithm
This paper combines different modules to improve the performance of an iris reorganization system. Iris is emerging as one of the important methods of biometrics-based identification systems. This iris system consisted of major components: image preprocessing, segmentation, edge detection, normalization, pattern matching and encryption decryption, as project basically explains the Iris recognition system developed by John Daugman and attempts to implement RSA algorithm in Java, with a few modifications. Firstly, image preprocessing is performed followed by extracting the iris portion of the eye image. The edge information is detected by four different directional line detectors.