After the characteristics of 2-d frequency domain of SAR images are analyzed, a method named normalized standard deviation filtering is proposed.
通过分析SAR图像的频谱特点，提出一种归一化标准偏差滤波方法。
After the characteristics of 2-d frequency domain of SAR images are analyzed, a method named normalized standard deviation filtering is proposed.
通过分析SAR图像的频谱特点，提出一种归一化标准偏差滤波方法。
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