1.
Lakshmi HR, Borra S. Reversible Image Watermarking Using Modified Quadratic Difference Expansion and Hybrid Optimization Technique. IJIMAI [Internet]. 2025 Jun. 1 [cited 2025 Nov. 18];9(3):141-54. Available from: https://www.ijimai.org/index.php/ijimai/article/view/248