New Method of Iris Recognition Based on J.Daugman´s Principle

An efficient iris recognition Algorithm was developed based on J.Daugman´s principle. The J.Daugman´s algorithm first locates the pupillary and limbic boundaries of the iris using an integrodifferential operator that finds the circle in the image where an intensity is changing most rapidly with respect to changes in the radius. In this thesis work, a new method of iris Recognition based on J.Daugman´s Algorithm has been developed. This New method of Iris Recognition will recognize the IRIS efficiently but image taken should be in 320*280 resolution and the eye should be in almost perfect horizontal and Vertical center along x axis & y axis. There may be chances that image taken at some angles does not give desired results.