Camera's Performance in Measuring Small Colour Differences in the Nearly Neutral Region. - María S. Millán; Edison Valencia Diaz (CGIV, 2004)

Evaluation of color differences in nearly neutral Munsell chips by a 3CCD color camera. - Edison Valencia Diaz; María S. Millán; Montse Corbalán (Color Imaging: Processing, Hardcopy, and Applications, 2004)

Color image analysis of the optic disc to assist diagnosis of glaucoma risk and evolution. - Edison Valencia Diaz; María S. Millán (CGIV, 2006)

Image sharpening based on spatiochromatic properties of the human vision system. - María S. Millán; Edison Valencia Diaz (CGIV, 2006)

mantisGRID: A Grid Platform for DICOM Medical Images Management in Colombia and Latin America. - Manuel Garcia Ruiz; Alvin Garcia Chaves; Carlos Ruiz Ibañez; Jorge Mario Gutierrez Mazo; Juan Carlos Ramirez Giraldo; Alejandro Pelaez Echavarria; Edison Valencia Diaz; Gustavo Pelaez Restrepo; Edwin Nelson Montoya Munera; Bernardo Garcia Loaiza; Sebastian Gomez Gonzalez (J. Digit. Imaging, 2011)