点噪声的英文

spot noise

• 点:    drop
• 噪声:    noise; stew; swish ...
• 斑点噪声:    speckle noise

例句与用法

1. Their advantages are : can cut down the " mosaic effect " distinctly , and at the same time , let the image deblur , omit the gray skip which is similar with the spot noise too
   其优点是：可同时显著地减少放大马赛克效应、图像模糊和类点噪声的灰度跃变等问题，显著提高了电视墙放大图像质量。
2. First , we must filter the image to reduce noises , this process includes two phase : one is using the nearest neighbor middle filter ( knnmf ) to reduce the isolated noises , the other is using gauss filter to remove white noises
   首先对图像进行滤波去除噪声。滤波包括两个阶段：一是进行最近邻中值滤波( knnmf ) ，以去除孤立点噪声，再进行高斯平滑，去除白噪声。