Infrared Detection And Image Simulation Of High Altitude Balloon

摘要

High altitude balloon is a kind of aerostat working in the near space. Based on the basic radiation theory of physical optics, this paper takes the high altitude balloon as the research object. On the basis of summarizing and analyzing the research status of the high altitude balloon. Through the study of the thermodynamic model, the infrared radiation characteristics of the high altitude balloon are simulated. Through the study of the characteristics of the environmental factors of the high altitude balloon in the adjacent space, the infrared radiation of the environment of the high altitude balloon is simulated. Through the study of common atmospheric models, the atmospheric transmittance in the process of infrared radiation transmission is simulated. Finally, based on the linear quantization method, the radiation value is transformed into gray value, and then the infrared simulation image of high altitude balloon is obtained. The research and simulation results of this paper have certain reference value for the infrared detection and recognition of the high altitude balloon target.