采用传统插值法放大的图像存在边缘锯齿化和边缘模糊化缺点。
The images magnified by traditional interpolation method have shortages such as blurred edges and jagged edges.
而云的形状复杂、多变且边缘模糊，这也为云图的分割带来困难。
It is difficult to segment and recognize clouds from the infrared satellite cloud images because of its various shapes.
有些设置可以让字母的边缘模糊平滑，另一些则会使字母边缘清晰锐利。
Some like their edges to be smooth and blurred on each letter on the screen. Others like sharp fonts where the edges are crisp and clear.
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