Balasubramanian, K. “Constrained PDF Based Histogram Equalization for Image Constrast Enhancement”. INFOCOMP Journal of Computer Science 7, no. 4 (December 1, 2008): 78–83. Accessed November 26, 2024. https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/241.