FAN, Li; ROCHA NETO, Jeová Farias Sales. Using Neural Networks for Fast Roughness Estimation in SAR Images with Scarce Data. In: CONFERENCE ON GRAPHICS, PATTERNS AND IMAGES (SIBGRAPI), 37. , 2024, Manaus/AM. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2024 .