Hussin, M. N. A., A. H. Ahmad, and M. A. Abdul Razak. “Price Tag Recognition Using HSV Color Space”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9, no. 3-9 (December 4, 2017): 77–84. Accessed June 21, 2024. https://jtec.utem.edu.my/jtec/article/view/3129.