Research on Foreground Color Adaptive System of Aircraft Head-Up Display Based on the Background Real-Time Changes

This paper use the interface of airplane HUD as object and based on the color design theory and visual perception theory to study the HUD foreground color adaptive system. First, selecting the best appropriate color model and put forward the best matching color scheme based on the color adaptive theory, color design theory and visual perception theory. Second, proposing the way of background master color extraction by study the color processing theory. Finally, typical aircraft background environments selection and processing results. In this paper, the research provides background color processing method and HUD foreground color adaptive scheme. There are positive contributions to improving HUD interface color design. A better HUD interface can strengthen cognitive abilities of pilots and make more correct decisions or judgments during the process of flight mission.