1.
M A, Umamakeswari A. A Robust Image Watermarking Method based on Contourlet Transform for Correcting Geometric Attacks. IJET [Internet]. 2018 Apr. 25 [cited 2026 Mar. 27];7(2.24):24-8. Available from: https://www.sciencepubco.com/index.php/IJET/article/view/11992