NAIDU, V. Discrete Cosine Transform-based Image Fusion. Defence Science Journal, [S. l.], v. 60, n. 1, p. 48–54, 2010. DOI: 10.14429/dsj.60.105. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/105. Acesso em: 15 jun. 2025.