Goh Han Keat and  Azman Samsudin Zurinahni Zainol,  Enhance Performance of Secure Image Using Wavelet Compression .   journal   = {International Journal of Information and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2007, vol. 1(1). 176 - 179
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/15611.