本文在阐述与分析传统圆周期滤波方法——圆周期中值滤波的基础上,结合高斯函数,提出了高斯加权圆周期滤波算法,用真实的SAR干涉图数据实验,证明了该方法具有较好的滤波效果。
Gauss weighted periodic pivoting filtering algorithm for InSAR interferogramis was proposed after describing and analyzing the traditional periodic pivoting filtering method-Periodic Pivoting Median Filtering, based on Gauss function. The experiment results showed that this method was efficient.