unsharp

基本解釋

The defects were amplified by the Unsharp masking algorithm.
運(yùn)用非銳化掩模濾波對(duì)特征進(jìn)行增強(qiáng)。
An unsharp mask basically redefines the edges of images by adding a mask.
一個(gè)銳化掩模基本上重新定義圖像的邊緣增加了口罩。
There is a simple yet elegant fix for this, and surprisingly it is done by using the Unsharp Mask filter.
有一個(gè)簡(jiǎn)單但絕對(duì)一流的辦法來(lái)解決這個(gè)問(wèn)題，答案可能會(huì)出人意料，是USM銳化濾鏡。下麪是這個(gè)濾鏡的工作原理和過(guò)程。。。
The best digital tool to do this with is a function called an unsharp mask (available in programs such as PhotoShop).
最好的數(shù)字工具來(lái)做到這一點(diǎn)的是一個(gè)功能稱爲(wèi)銳化掩模（可在軟件，如圖像）。
Most unsharp mask tools allow you to set the pixel width of the mask and the amount of sharpening.
最銳化遮罩工具允許您設(shè)定的像素寬度的麪具和數(shù)額的銳化。