Nitin Arora, M. M. N. D. A. S. V. S. “A Modified Local Binary Pattern (LBP) for Content-Based Image Retrieval”. International Journal of Advanced Science and Technology, Vol. 29, no. 1, Jan. 2020, pp. 1630 -44, https://sersc.org/journals/index.php/IJAST/article/view/3730.