Application research of gaze tracking technology in battlefield situation visualization assessment

Abstract

Battlefield situation visualization provides imaginable, intuitive, plentiful battlefield information for command decision. The quality of visualization and the recognition of commanders will directly affect the war. For the situation information display, this paper introduces an evaluation method which can assess the effect of visualization by extracting the visual region of interest and calculate changes in visual attention on the time domain. According to analyzing changes in visual attention, the effect of battlefield environment rendering and fighting, target detection in battlefield situation visualization can be assessed. By paying attention to the important role of the human factor in the battlefield situation visualization system, this method can provide a scientific basis for improving the efficiency of situational information perception.