1. S. Noh, K. Pae, C.Lee, J.Kim, Multiresolution independent component analysis for iris identification, in: The 2002 International Technical Conference on Circuits/Systems, Computers and Communications, Phuket, Thailand, 2002.
2. R. Wildes, Iris recognition: an emerging biometric technology, Proc. IEEE 85 (9).
3. J. Daugman, Biometric personal identification system based on iris analysis, United States Patent Number: 5,291,560.
4. W. Boles, B. Boashash, A human identification technique using images of the iris and wavelet transform, IEEE Trans. Signal Process. 46 (4).
5. L. Ma, Y. Wang, T. Tan, Iris recognition using circular symmetric filters, National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences.