IRIS DETECTION BASED PERSON'S IDENTIFICATION

This paper presented an iris recognition system in order to verify both the uniqueness of the human iris and also its performance as a biometric identification. A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Iris recognition is regarded as the most reliable and accurate biometric identification system available. The iris recognition system consists of an automatic segmentation system that is based on the Hough transform, and is able to localize the circular iris and pupil region, occluding eyelids and eyelashes, and reflections. The extracted iris region is then further goes for quad tree decomposition method for another segmentation of iris. After that the segmented iris further goes for the matching in the database. The database contains the features that are need to be stored and then the extracted features are compared with these already stored features and then the identification of a person is done.