International Journal of Industrial Electronics and Electrical Engineering (IJIEEE)
Multimodal biometric system in recent days has become more popular, because single biometric systems slows down and fail also in some cases especially if it is used for security applications in various capacities. Single biometric system shows certain disadvantages, non-universality, spoof attacks etc. Iris is unique part of the eye that is varied from person to person. Iris is white part of the eye and it covering the sclera. The accuracy of the iris recognition system depends on the image quality of the iris images and also iris recognition requires frontal gaze images of the eye.