IRIS RECOGNITION SYSTEM, A METHOD THEREOF, AND AN ENCRYPTION SYSTEM USING THE SAME

The present invention generally relates to an iris recognition system, a method thereof, and more specifically, to an iris recognition system comprising the image selector scanning each iris image in pixel unit by using a mask defined into a second area which is in square shape and a first area configured as the peripheral girth of the second area, calculating the number of pixels C1 that luminance values of pixels located in the first area are smaller than a first threshold value and the number of pixels C2 that luminance values of pixels located in the second area are bigger than a second threshold value, and selecting an image of which the calculated pixel C2 values are minimum.