CHU, Khac Trung; HOANG, Minh Hieu; TRAN, Quoc Bao. Ball Detection and Color Identification for a Mobile Robot using a 2D Camera. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 2, p. 21665–21670, 2025. DOI: 10.48084/etasr.9821. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/9821. Acesso em: 3 jun. 2026.