sharpness in upscaling

rpsh · 27th October 2012, 09:02

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..........

Overdrive80 · 27th October 2012, 14:07

Not exist best sharpener, all depending of your source.

setarip_old · 27th October 2012, 15:01

@rpsh

Hi!

Reference to "Best" is subjective and not appreciated at the Doom9 Forums...

StainlessS · 27th October 2012, 17:32

The best one is the one YOU like best.

Mounir · 28th October 2012, 00:16

seesaw is a denoiser as far as the wiki tells me

try a spline36resize

deinterlace (or ivtc) -> Denoise-> resize-> sharpen (i like limited sharpen)

Didée · 28th October 2012, 13:50

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.

feisty2 · 29th October 2012, 13:54

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

rpsh · 29th October 2012, 14:42

Quote:

Originally Posted by feisty2

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.......

feisty2 · 29th October 2012, 14:52

Quote:

Originally Posted by rpsh

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)

27th October 2012, 09:02	#1 \| Link
rpsh Registered User Join Date: May 2011 Posts: 7	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..........

27th October 2012, 14:07	#2 \| Link
Overdrive80 Anime addict Join Date: Feb 2009 Location: Spain Posts: 673	Not exist best sharpener, all depending of your source. __________________ Intel i7-6700K + Noctua NH-D15 + Z170A XPower G. Titanium + Kingston HyperX Savage DDR4 2x8GB + Radeon RX580 8GB DDR5 + ADATA SX8200 Pro 1 TB + Antec EDG750 80 Plus Gold Mod + Corsair 780T Graphite

27th October 2012, 17:32	#4 \| Link
StainlessS HeartlessS Usurer Join Date: Dec 2009 Location: Over the rainbow Posts: 10,980	The best one is the one YOU like best. __________________ I sometimes post sober. StainlessS@MediaFire ::: AND/OR ::: StainlessS@SendSpace "Some infinities are bigger than other infinities", but how many of them are infinitely bigger ???

27th October 2012, 15:01	#3 \| Link
setarip_old Registered User Join Date: Aug 2005 Posts: 16,267	@rpsh Hi! Reference to "Best" is subjective and not appreciated at the Doom9 Forums...

28th October 2012, 00:16	#5 \| Link
Mounir Registered User Join Date: Nov 2006 Posts: 773	seesaw is a denoiser as far as the wiki tells me try a spline36resize deinterlace (or ivtc) -> Denoise-> resize-> sharpen (i like limited sharpen)

29th October 2012, 13:54	#7 \| Link
feisty2 I'm Siri Join Date: Oct 2012 Location: void Posts: 2,633	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