WASET
    Latha Parameswaran and  K. Anbumani,  A Robust Image Watermarking Scheme using Image Moment Normalization.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2008, vol. 19(7). 2440 - 2444
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/8092.