Introduction - If you have any usage issues, please Google them yourself
Usm sharpening that will be interested in the realization of their own for a usm sharpening procedure, originally wanted to make up the entire source code, but the head of which I lost the document, now part of the realization of mass usm sharpening up , may be of interest to look at, I am faster than the sharpening potoshop slow, but the effect of feeling good