CHAROENPONG, T. and SANITTHAI, P. (2014) “A New Algorithm to Detect Occluded Face from a Head Viewpoint using Hough Transform and Skin Ratio”, Walailak Journal of Science and Technology (WJST), 12(1), pp. 35–49. Available at: https://wjst.wu.ac.th/index.php/wjst/article/view/1204 (Accessed: 2May2024).