Chaw Seng, Woo, Jiang Du, and Binh Pham. “Semi Fragile Watermark With Self Authentication And Self Recovery”. Malaysian Journal of Computer Science 22, no. 1 (June 1, 2009): 64–84. Accessed December 28, 2024. https://jati.um.edu.my/index.php/MJCS/article/view/6356.