AN EXTENSIVE STUDY ON IRIS
RECOGNITION USING IRIS IMAGES
N. BENCY 1, DR.J. JESU
VEDHA NAYAHI 2
1PG Student, 2Assistant
Professor
1,2Department of CSE, Anna University, Tirunelveli
Region, Tamilnadu, India.
Biometric systems use unique
body and behavioral characteristics of individuals for identification,
verification and recognition. Iris has 240 unique features for identification
which is five times more than finger printings. The pattern of the human iris
differs from person to person, even between monocular twins. The process of
iris recognition is split into 4 major steps such as Iris segmentation,
normalization, feature extraction, and matching. This survey explains various
efficient methods that are used in recognition and compares the features of existing
techniques.
