Omar Palillero-Sandoval is a professor at Center for Research in Engineering and Applied Science (CIICAp), Mexico. He received his B.S. from Instituto Nacional de Astrof´ısica, optica y Electrónica, INAOE, Mexico, and his M.S. degree in engineering electronics from University of Guanajuato, Mexico. Dr. Palillero-Sandoval was trained in optical design using phase-space optics; he received his doctorate in optics science from INAOE. His current research interests include digital signal processing, digital image processing, applied optical imaging systems in spectral imaging, microscopy, and optoelectronic systems.