KAR, S.; CHANDRAN, S. Unstructured Object Recognition using Morphological Learning. Defence Science Journal, [S. l.], v. 52, n. 3, p. 261–275, 2002. DOI: 10.14429/dsj.52.2181. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2181. Acesso em: 6 jul. 2025.