Yao-Hong Tsai,  Efficient Feature Fusion for Noise Iris in Unconstrained Environment.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 97(1). 329 - 332
    [viewed 19 March 2024]. Available from: https://publications.waset.org/pdf/10000671.