短語詞組短語Speckle Noise Model 斑點噪聲模型restraining speckle noise 散斑控制speckle noise detail 斑點噪聲speckle noise removal 相干斑噪聲抑制blood speckle noise reduction 血流斑點噪聲抑制speckle noise filtering 斑點噪聲濾除suppressing speckle noise 斑點噪聲抑制SAR speckle noise SAR 斑點噪聲correlative speckle noise 相干斑點噪聲 返回 speckle noise