Latha Parameswaran and  K. Anbumani,  A Content Based Image Watermarking Scheme Resilient to Geometric Attacks.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 2778 - 2783
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/13150.