红外场景仿真技术在**领域具有广泛的应用前景。介绍了红外场景仿真的 3个阶段: 数据准备、辐射计算和后处理; 对各阶段的工作内容和实现途径做了简单说明。按照红外场景仿真技术的发展趋势, 分析了国外在各发展阶段的主要工作, 介绍了国内红外场景仿真概况及笔者目前的工作。最后指出了国内在红外场景仿真方面存在的几个问题。

Infrared scene simulation technology has promising application in military area. The three stages of infrared scene simulation are introduced in this paper, which include data preparation, radiation calculation and post-processing. Related work and approaches during each stage are also briefly described. In addition, according to the development history of infrared scene simulation, a systematical conclusion on research done by foreign scholars is made. An overview of domestic studies on infrared scene simulation is given as well. After that, a succinct introduction to our current work is presented. Finally, we point out the present problems exiting in domestic research on infrared scene simulation.