本文以机载合成孔径雷达图像相干斑滤波算法为研究内容，得出了一些有益的结论。

This paper focuses on the research of speckle filtering algorithms of SAR image and obtains some useful conclusions.

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传统的机载合成孔径雷达（SAR）一般依赖于GPS/INS组合系统补偿平台的运动误差，并获得高分辨率的图像。

Traditional airborne SAR (Synthetic Aperture Radar) makes use of the GPS/INS to compensate the platform motion error to acquire high resolution images.

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