G\'en\'eration de bases de donn\'ees images IR sous contraintes avec variabilit\'e thermique intrins\`eque des cibles

In this communication, we propose a method which permits to simulate images of targets in infrared imagery by superimposition of vehicle signatures in background, eventually with occultants. We develop a principle which authorizes us to generate different thermal configurations of target signatures. This method enables us to easily generate huge datasets for ATR algorithms performance evaluation.