Quote:
Originally Posted by real.finder
the artefacts in bottom scan line and the top one seems bug in LSFMod with these settings defaults="slow",strength=100,soothe=false,Lmode=0,soft=-2,keep=0
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Those settings are fine for me when using LSFMod on it's own.
When I crank LSFMod up to a stupid level though, and overlay the result on the SMDegrain version, it looks as though the edge line/row of pixels is being sharpened by the same amount each time, while the rest of the image is being "contrasharpened" in the usual way, or however that works.
Place these two images on top of each other and switch between them and hopefully you'll see what I mean. It looks like the first column of pixels from the first image has been placed over the second image. Same with the last column on the right. That's possibly not what's actually happening....
LSFMod(defaults="slow",strength=500,soothe=false,Lmode=0,soft=-2,keep=0)
SMDegrain(thSAD=150, contrasharp=500)
It doesn't matter anyway. Normally you wouldn't crank the contrasharp setting so high, and I don't think using LSFMod for SMDegrain's contrasharpening is intended to sharpen in the usual way, so I'll continue to use LSFMod on it's own.
Thanks.