HAMDAN, Suhad A. A nonlinear edge –preserving smoothing filter for edge detection on color and gray satellite images. Iraqi Journal of Physics, Baghdad, Iraq., v. 13, n. 26, p. 29–37, 2019. DOI: 10.30723/ijp.v13i26.280. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/280. Acesso em: 23 dec. 2024.