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利用红外场景产生器技术进行复杂红外成像系统的半实物仿真实验已成为趋势。报道了国内使用较多的IR-CRT与微镜两种红外场景产生器的情况及现状。介绍了它们与不同类型红外成像系统的图像匹配情况,对分辨率、对比度、灰度级等主要图像性能参数及在不同工作波段的差异进行了分析对比。分析了两种红外场景产生器技术方案的应用范围及未来发展方向。
Semi-physical simulation of complex infrared imaging systems using infrared scene generator technology has become a trend. This paper reports the situation and status quo of two kinds of infrared scene generators that are used more in China. The image matching between them and different types of infrared imaging systems is introduced. The performance parameters of the main images, such as resolution, contrast and gray level, as well as the differences in different working bands are analyzed and compared. The application range and future development of two infrared scene generator technology solutions are analyzed.