Mbainaibeye Jérôme and  Noureddine Ellouze,  Optimal Image Compression Based on Sign and Magnitude Coding of Wavelet Coefficients.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2007, vol. 7(7). 2019 - 2027
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/6714.