Hanh, Le, and Vo Cong. “Applying Image Processing for Autonomous Finding Welding Line for Industrial Robot”. VNUHCM Journal of Engineering and Technology 5, no. 2 (May 3, 2022): 1417-1425. Accessed April 19, 2024. http://stdjet.scienceandtechnology.com.vn/index.php/stdjet/article/view/944.