PRASAD, S.; BHALLA, N. Image Processing. Defence Science Journal, [S. l.], v. 52, n. 3, p. 223–225, 2002. DOI: 10.14429/dsj.52.2294. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/2294. Acesso em: 2 jul. 2025.