本文在分析均值滤波、圆周均值滤波、中值滤波、自适应中值滤波、二维自适应滤波和不规则窗口自适应中值滤波方法对模拟数据干涉图纹图进行滤波去噪处理的效果的基础上,引入综合滤波去噪方法,使用该滤波去除方法对真实数据InSAR干涉图进行滤波去噪处理,并对结果从定性和定量两个方面进行分析讨论。实验结果分析表明,InSAR干涉图综合滤波去噪方法是有效和可行的。 In this paper, the effects of filtering and denoising of the simulated data interference pattern are analyzed in this paper by analyzing mean filter, circumferential average filter, median filter, adaptive median filter, two-dimensional adaptive filter and irregular window adaptive median filter Based on the introduction of the integrated filtering denoising method, the filtering method is used to filter the real data InSAR interferogram, and the results are analyzed and discussed qualitatively and quantitatively. Experimental results show that InSAR interferogram synthesis filter denoising method is effective and feasible.