Enhancement and Edge-Preserving Denoising: An OpenCL-Based Approach for Remote Sensing Imagery. - Jaime Ortegón-Aguilar; Alejandro Castillo Atoche; Roberto Carrasco-Alvarez; Javier Vázquez Castillo; Ivan E. Villalon-Turrubiates; Omar Pérez-Martínez (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)