Nga, Lê Thị Kim, and Đỗ Năng Toàn. “Detecting copy/Move Forgery Images Based on Invariant Features”. Journal of Computer Science and Cybernetics 26, no. 2 (April 27, 2012): 185–195. Accessed May 8, 2024. https://vjs.ac.vn/index.php/jcc/article/view/560.