WASET
    S. Esakkirajan and  T. Veerakumar and  V. Senthil Murugan and  R. Sudhakar,  Fingerprint Compression Using Contourlet Transform and Multistage Vector Quantization.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2007, vol. 3(3). 823 - 830
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/7927.