K. Shanthi, Dr. S. Manimekalai. “An Efficient Cervical Image Segmentation Method Using Lagrange Dual Dictionary Learning in Convolutional Neural Network”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 2, Mar. 2021, pp. 1944-57, https://www.annalsofrscb.ro/index.php/journal/article/view/1138.