Yen-Yu Chen and  Pao-Ching Chu and  Ya-Ling Tsai,  Design of a DCT-based Image Compression with Efficient Enhancement Filter.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2011, vol. 55(7). 861 - 864
    [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/7333.