Research on Evaluation of Target Thermal Infrared Camouflage Effect Based on Image Features

From 1980 s to now, thermal infrared camouflage has been the focus and difficulty in the field of camouflage. Accordingly, the objective and efficient evaluation of the thermal infrared camouflage effect of the target has become an urgent problem to be solved. In this paper, by analyzing the exposure symptoms of the target on the thermal infrared image, four first-order indexes and 11 second-order indexes are extracted, and the evaluation index system of the thermal infrared camouflage effect is established. Finally, an evaluation model of thermal infrared camouflage effect based on image is established by using super efficiency data envelopment analysis method, which provides ideas and feasible schemes for intelligent thermal infrared camouflage effect evaluation in the future.