Almeida, R., 		Patrocínio, Z., 		Araújo, A., 		Kijak, E., 		Malinowski, S., & 		Guimarães, S.
(2021).
 Descriptive Image Gradient from Edge-Weighted Image Graph and Random Forests.
In <em>Proceedings of the 34th Conference on Graphics, Patterns and Images</em>. Porto Alegre: SBC.