Chu, Khac Trung, Minh Hieu Hoang, and Quoc Bao Tran. “Ball Detection and Color Identification for a Mobile Robot Using a 2D Camera”. Engineering, Technology & Applied Science Research 15, no. 2 (April 3, 2025): 21665–21670. Accessed April 5, 2025. https://mail.etasr.com/index.php/ETASR/article/view/9821.