MAHMOUD S. SAYED, T. A. A. A. , E. E.-D. H. A. . M. Medical Image Registration Based on Feed-forward Neural Networks and Directional Discrete Cosine Transform. International Journal of Engineering and Computer Science, india, v. 5, n. 8, 2018. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2363. Acesso em: 4 may. 2024.