Evo da sam sebi odgovorim.

Trenutno je jedno od najboljih resenja Photokit Sharpener
http://www.pixelgenius.com/sharpener/

Ja sam kao amater vrlo brzo dosao do rezultata, samo je potrebno procitati manual.
Evo izvoda njihovog sajta:
"Other products may provide useful sharpening tools, but only PhotoKit Sharpener provides a complete image "Sharpening Workflow". From capture to output, PhotoKit Sharpener intelligently produces the optimum sharpness on any image, from any source, reproduced on any output device. But PhotoKit Sharpener also provides the creative controls to address the requirements of individual images and the individual tastes of users."

Evo i ostalih pluginova, koji bi po misljenju drugih trebali biti isto dobra resenja, ali ih ja nisam probao:

Nik Sharpener Pro 2.0
http://www.niksoftware.com/sharpenerpro/usa/entry.php

Focalblade
http://thepluginsite.com/products/photowiz/focalblade/