TY - JOUR T1 - An Indoor Positioning approach Based on Fusion of Cameras and Infrared Sensors JF - Sensors Y1 - 2019 A1 - E. Martin A1 - D. Salido A1 - M.A. GarcĂ­a A1 - D. Pizarro PB - MPDI CY - Suiza VL - 19 IS - 11 ER -