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本文旨在讨论有关红外成象系统探测距离的计算方法。文中首先对红外成象系统距离计算的特点进行了分析。然后着重讨论了红外成象系统分别在背景噪声限制条件下的理想探测距离计算和在非背景噪声限制工作条件下的探测距离计算时使用的几种计算方法。
This article aims to discuss the calculation of the detection distance of infrared imaging systems. In this paper, the characteristics of distance calculation of infrared imaging system are firstly analyzed. Then we focus on the calculation of the ideal detection distance of the infrared imaging system under the background noise limitation and the calculation method of the detection distance under the non-background noise limiting working condition.