Hema Gaikwad, Jatinderkumar R. Saini. 2020. “Using Exhaustive Threshold Approach for Identification of Foreground and Background Images from Non-Printed Part of Medical Prescription Document”. International Journal of Advanced Science and Technology 29 (05), 1199 - 1205. http://sersc.org/journals/index.php/IJAST/article/view/9780.