The effect of field-of-view-search on the MRTD of thermal imaging systems is analyzed. A formula for the revision of MRTD is proposed.

分析了热像仪实际使用中视场搜索对最小可分辨温差MRTD的影响，提出了影响因素的修正公式。

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This paper focused on the improved algorithm of finite difference time domain (FDTD) method, which is named multi-resolution time domain (MRTD).

本论文的研究内容围绕时域有限差分方法(FDTD)的改进算法一时域多分辨分析(MRTD)算法展开。

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This text begins with the analysis of subjective method testings MRTD, brings up an objective method based on Artificial Neural Network and used planar CCD to measure MRTD.

从分析测试热像仪性能参数MRTD的主观方法入手，提出了一种基于神经网络用面阵CCD测量MRTD的客观方法。

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