TY - JOUR T1 - Improving the calibration of image sensors based on iofbs, using differential gray-code space encoding JF - Sensors Y1 - 2012 A1 - P.R. Fernández A1 - Jose L. Lazaro A1 - Angel Cano A1 - Alfredo Gardel A1 - Ignacio Bravo A1 - Carlos Andres Luna PB - MDPI CY - Suiza VL - 12 IS - 7 ER -