Harold Ivan Angulo Bustos Hae Yong Kim Reconstruction-Diffusion: An Improved Maximum Entropy Reconstruction Algorithm Based on the Robust Anisotropic Diffusion. 215-219 2005 conf/sibgrapi/2005 SIBGRAPI http://doi.ieeecomputersociety.org/10.1109/SIBGRAPI.2005.42 db/conf/sibgrapi/sibgrapi2005.html#BustosK05