Khushbu, and Deepinder Kaur. “Enhancement in Watermarking Approach Using DCT-DWT-SVD Techniques by Applying Kalman Filter”. International Journal of Computer Sciences and Engineering 4, no. 6 (November 11, 2025): 50–53. Accessed February 2, 2026. https://ijcse.isroset.org/index.php/j/article/view/1053.