Kaur, Mandeep, and Balkrishan Jindal. “Improved Sparse Matrix Denoising Techniques Using Affinity Matrix for Geographical Images”. International Journal of Scientific Research in Computer Science and Engineering 5, no. 5 (October 30, 2017): 51–56. Accessed May 21, 2025. https://ijsrcse.isroset.org/index.php/j/article/view/183.