Karanwal, Shekhar, and Manoj Diwakar. “Radial Orthogonal Median LBP (ROM-LBP): A Discriminant Local Descriptor in Light Variations for Face Recognition”. Journal of Graphic Era University 10, no. 2 (May 7, 2022): 155–180. Accessed December 22, 2024. https://journal.riverpublishers.com/index.php/JGEU/article/view/18.