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Old 5th June 2023, 02:29   #1  |  Link
orion44
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What is the difference between LimitedSharpenFaster and SeeSaw?

Does LimitedSharpenFaster and SeeSaw produce the same sharpening, or is there a difference between these two sharpeners?
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Old 5th June 2023, 10:24   #2  |  Link
lollo2
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No. Here a comparison:

https://imgsli.com/MTg0MDQy

https://imgsli.com/MTg0MDQz

Code:
SeeSaw()
Code:
LimitedSharpenFaster(smode=3, strength=s250, overshoot=50, ss_x=1.5, ss_y=1.5)
In any case, you should try with your own material.
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Old 5th June 2023, 16:16   #3  |  Link
StainlessS
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Or you could try comparison like this [untested]
Code:
Colorbars
#Avisource(".\SomeClip.avi")
A = Last # Filter 1
B = ShowFrameNumber #Filter 2
Interleave(a.SubTitle("A"),b.SubTitle("B"))
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Old 5th June 2023, 18:19   #4  |  Link
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I'm testing both LSF and SeeSaw.

I managed to achieve great results with LimitedSharpenFaster and HQDN3D denoiser.

I'm not sure how to use SeeSaw. I want to give SeeSaw a denoised video, then resize it, and then apply SeeSaw sharpening.

Something like this:
Code:
hqdn3d(ls=0, cs=0, lt=2, ct=3, restart=3)
BicubicResize(640,480,b=0,c=0.5)
SeeSaw()
I know this is not correct, but how do I give SeeSaw a denoised clip, then resize it, and after resizing it apply the sharpening part of SeeSaw?
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Old 5th June 2023, 21:00   #5  |  Link
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Quote:
SeeSaw: More of a detail enhancer than a regular sharpener. Also lets you really turn up the denoising without the typical ringing and haloing. https://forum.doom9.org/showthread.php?t=104701
SeeSaw needs 2 input clips, original and denoised.
Avisynth wiki has more information: http://avisynth.nl/index.php/SeeSaw
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