1. Iris recognition system;Flom,1987
2. Biometric personal identification system based on iris analysis;Daugman,1994
3. ISO/IEC 19794-6:2011 (E) Information technology – Biometric data interchange formats – Part 6: Iris image data.
4. ISO/IEC 2nd DIS 29794-6:201x(E) Information technology – Biometric sample quality – Part 6: Iris image.
5. DCT-Based Iris Recognition