摘要
根据红外成像理论 ,提出了红外图像计算机仿真的原理和方法 ,分析了各种辐射对成像的影响 ,给出了辐射计算公式及无源场景温度求解方法 ,说明了场景模型、大气传输模型和材料的物理特性库在红外图像仿真中的作用 ,介绍了一种红外图像计算机仿真软件 ,进行了仿真实验并给出了一些仿真图像。
Based on imaging theory in the infrared wavelength, the principle and method for infrared image simulation are presented, the effects of various radiances on the image are also analyzd. The formulas for the calculation of the radiance and the methods for the calculation of the scene temperature are presented. The functions of the scene model, the atmospheric transmission model and the material physical attribute database are explained. The software for infrared image simulation is introduced. Some experiments are carried out and the results are presented. \;
出处
《红外与激光工程》
EI
CSCD
2000年第4期1-3,共3页
Infrared and Laser Engineering
基金
国家自然科学基金资助项目! (698750 0 5)
