Performance Evaluation of a Visual Defects Detection System for Railways Monitoring Saša Radosavljevic, Alain Rivero, Sergio Rodríguez Flórez, Abdelhafid El Ouardi, Pauline Michel, Belkacem O. Bouamama and Philippe Vanheeghe ITM Web Conf., 69 (2024) 03002 Published online: 13 December 2024 DOI: 10.1051/itmconf/20246903002