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Old 27th October 2012, 09:02   #1  |  Link
rpsh
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sharpness in upscaling

which is the best sharpness filter for upscaling dvd9 in to 2GB mp4 rips.....

am using "seesaw"
n d parametes am usin is ......
"import("C:\Users\joker\Documents\MeGUI_2153_x86\tools\avisynth_plugin\SeeSaw.avsi")
#a = last
#b=a.degrainmedian(mode=1).fft3dfilter(sigma=4,plane=4)
#SeeSaw(a,b, NRlimit=7, NRlimit2=9, Sstr=1.5, Slimit=6, Spower=9, Szp=16)
FFT3DFilter(sigma=2.1,plane=4)

but am nt completly satisfied with its results.
suggest me a super sharpness filter or correct d seesaw parameters..........
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Old 27th October 2012, 14:07   #2  |  Link
Overdrive80
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Not exist best sharpener, all depending of your source.
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Old 27th October 2012, 15:01   #3  |  Link
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@rpsh

Hi!

Reference to "Best" is subjective and not appreciated at the Doom9 Forums...
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Old 27th October 2012, 17:32   #4  |  Link
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The best one is the one YOU like best.
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Old 28th October 2012, 00:16   #5  |  Link
Mounir
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seesaw is a denoiser as far as the wiki tells me

try a spline36resize

deinterlace (or ivtc) -> Denoise-> resize-> sharpen (i like limited sharpen)
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Old 28th October 2012, 13:50   #6  |  Link
Didée
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Quote:
seesaw is a denoiser as far as the wiki tells me
SeeSaw is: "Denoiser and sharpener riding a see-saw". The internal denoiser is weak (external denoiser up to the user). The strong point of SeeSaw is the sharpener.

Quote:
...-> resize-> sharpen (i like limited sharpen)
"LimitedSharpen after upscale" is a common, often-used, albeit conceptually wrong strategy.
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Old 29th October 2012, 13:54   #7  |  Link
feisty2
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try nnedi3_rpow2 to upconv dvd to hd,i think usually,there's no further sharpening filter needed for hq dvd contents,or u can try awarpsharp to shrink the lines,but will cause artifacts on natural videos
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Old 29th October 2012, 14:42   #8  |  Link
rpsh
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Quote:
Originally Posted by feisty2 View Post
try nnedi3_rpow2 to upconv dvd to hd,i think usually,there's no further sharpening filter needed for hq dvd contents,or u can try awarpsharp to shrink the lines,but will cause artifacts on natural videos
how can i use nnedi3...?
means whts d parametr.......
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Old 29th October 2012, 14:52   #9  |  Link
feisty2
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Quote:
Originally Posted by rpsh View Post
how can i use nnedi3...?
means whts d parametr.......
dvd upscale to 1080p
nnedi3_rpow2(rfactor=4,cshift="spline36resize",fwidth=1920,fheight=1080,nsize=3,nns=4,pscrn=4)
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