unsharp

基本解释

The defects were amplified by the Unsharp masking algorithm.
运用非锐化掩模滤波对特征进行增强。
An unsharp mask basically redefines the edges of images by adding a mask.
一个锐化掩模基本上重新定义图像的边缘增加了口罩。
There is a simple yet elegant fix for this, and surprisingly it is done by using the Unsharp Mask filter.
有一个简单但绝对一流的办法来解决这个问题，答案可能会出人意料，是USM锐化滤镜。下面是这个滤镜的工作原理和过程。。。
The best digital tool to do this with is a function called an unsharp mask (available in programs such as PhotoShop).
最好的数字工具来做到这一点的是一个功能称为锐化掩模（可在软件，如图像）。
Most unsharp mask tools allow you to set the pixel width of the mask and the amount of sharpening.
最锐化遮罩工具允许您设定的像素宽度的面具和数额的锐化。