International Journal of Computer Applications
The security is an important aspect in the people daily life whichever the system the authors consider security plays vital role. The biometric person identification technique based on the pattern of the human iris is well suited to be applied to access control and provides strong e-security. Security systems having realized the value of biometrics for two basic purposes: to verify or identify users. In this paper, they focus on an efficient methodology for identification and verification for iris detection, even when the images have obstructions, visual noise and different levels of illuminations and they use the CASIA iris database it will also work for UBIRIS Iris database which has images captured from distance while moving a person.