首先介绍了斑点噪声产生机理、模型和统计特征，对常用的图像滤波器进行了分析。
The arising mechanism, model and statistical characteristics of speckle noise are described and the popular filters are analyzed.
首先介绍了斑点噪声产生机理、模型和统计特征，对常用的图像滤波器进行了分析。
The arising mechanism, model and statistical characteristics of speckle noise are described and the popular filters are analyzed.
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