Avisynth Filter that undoes denoising artifacts

[wiseant]

Hi All,

Some time back I noticed a filter that was written to undo the effects of certain denoisers that caused ringing or other
artifacts

I have tried searching and found nothing

Does anyone remember the name of this filter and where I might find it?

TIA

[Sagekilla]

I don't know of any denoisers that create ringing.. Most denoisers will -remove- ringing along with other artifacts.

[LoRd_MuldeR]

Does anyone remember the name of this filter and where I might find it?

http://avisynth.org/warpenterprises/

[*.mp4 guy]

I wrote a function (http://forum.doom9.org/showthread.php?t=134502) to remove ringing artifacts, but I never referenced it for use to undo denoisng artifacts, so I don't think its what you are after.

[wiseant]

Hi all

Thanks for the replies - I need to reword my original post:

Please ignore the "deringing" . . .

I'm looking for a filter that attempts to undo either "ghosting" or too much "deblocking" or too much "smearing"

Thanks again!

TIA

[Adub]

How about a motion compensated sharpener?

[Sagekilla]

Too much deblocking or smearing? Sharpening. Ghosting? masking might help with that.

[wiseant]

Thanks Merlin7777 and Sagekilla

Looks like I need to look into "motion compensated sharpener" and "Masking"

BTW - any links you know of?

TIA

[martino]

Take a look at Repair too then, while you're at it. It's found in the RemoveGrain package.