FineSharp - Revision history

Raffriff42: /* Examples */ more examples

2017-10-05T20:23:52Z

Examples: more examples

← Older revision		Revision as of 22:23, 5 October 2017
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	[[AviSource]]("Blah.avi")		[[AviSource]]("Blah.avi")
	FineSharp(mode=1, sstr=2.0, cstr=0.9, xstr=0.19, lstr=1.49, pstr=1.272, ldmp=2.1)		FineSharp(mode=1, sstr=2.0, cstr=0.9, xstr=0.19, lstr=1.49, pstr=1.272, ldmp=2.1)
	<br>
			More examples:
			FineSharp(mode=2, sstr=2.0, cstr=1.3, xstr=0.0, lstr=1.49, pstr=1.472, ldmp=4.2) ## moderate
			FineSharp(mode=3, sstr=6.0, cstr=1.3, xstr=0.0, lstr=1.49, pstr=1.472, ldmp=9.2) ## strong
			<br>

	== Changelog ==		== Changelog ==
	Version Date Changes<br>		Version Date Changes<br>

Reel.Deal: /* Requirements */ add colorspace note

2015-08-15T18:43:08Z

Requirements: add colorspace note

← Older revision		Revision as of 20:43, 15 August 2015
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	<br>		<br>
	== Requirements ==		== Requirements ==
	* AviSynth 2.5.8 or ~~later~~		* AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater]
	* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only		* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only
	* Supported color formats: [[YV12]]		* Supported color formats: [[YV12]]
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	*<strike>RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package.</strike>		*<strike>RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package.</strike>
	*[[RgTools]] - recommended drop-in replacement for RemoveGrain & Repair!		*[[RgTools]] - recommended drop-in replacement for RemoveGrain & Repair!
			Additional [[planar]] colorspaces are supported when using AviSynth 2.6, RgTools and appropriate MaskTools2.
			<br>
	<br>		<br>

Reel.Deal: /* Requirements */

2015-02-08T12:32:51Z

Requirements

← Older revision		Revision as of 14:32, 8 February 2015
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	* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only		* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only
	* Supported color formats: [[YV12]]		* Supported color formats: [[YV12]]

			=== Required Plugins ===
			Latest versions of the following filters are recommended unless stated otherwise.<br>
			*[[MaskTools2]]
			*<strike>RemoveGrain and Repair - part of the [[RemoveGrain v1.0b]] package.</strike>
			*[[RgTools]] - recommended drop-in replacement for RemoveGrain & Repair!
	<br>		<br>
	~~==== Required Plugins ====~~
	*[[MaskTools2]] 2.0a48+
	*[[RemoveGrain v1.0b/RemoveGrain\|RemoveGrain]] - part of the [[RemoveGrain v1.0b]] package.
	*[[RemoveGrain v1.0b/Repair\|Repair]] - part of the [[RemoveGrain v1.0b]] package.
	~~<br>~~
	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|FineSharp (''clip'' c, ''int'' "mode", ''float'' "sstr", ''float'' "cstr", ''float'' "xstr", ''float'' "lstr", ''float'' "pstr", ''float'' "ldmp")}}		:{{Template:FuncDef\|FineSharp (''clip'' c, ''int'' "mode", ''float'' "sstr", ''float'' "cstr", ''float'' "xstr", ''float'' "lstr", ''float'' "pstr", ''float'' "ldmp")}}

Reel.Deal: /* External Links */ add link

2014-11-04T03:13:44Z

External Links: add link

← Older revision		Revision as of 05:13, 4 November 2014
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	== External Links ==		== External Links ==
	* [http://forum.doom9.org/showthread.php?p=1569035 Doom9 Forum] - FineSharp discussion.		* [http://forum.doom9.org/showthread.php?p=1569035 Doom9 Forum] - FineSharp discussion.
			* [http://forum.doom9.org/showthread.php?t=171346 Doom9 Forum] - FineSharp AviSynth script ported to MPC-HC Shaders + madVR.
	<br>		<br>
	<br>		<br>
	-----------------------------------------------		-----------------------------------------------
	'''Back to [[External_filters#Sharpeners\|External Filters]] ←'''		'''Back to [[External_filters#Sharpeners\|External Filters]] ←'''

Reel.Deal: category

2014-09-26T22:01:00Z

Reel.Deal: minor formatting

2014-09-20T19:10:52Z

minor formatting

← Older revision		Revision as of 21:10, 20 September 2014
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	{{~~FilterCat~~\|External_filters\|Restoration_filters\|Sharpeners}}		{{FilterCat4\|External_filters\|Scripts\|Restoration_filters\|Sharpeners}}
	{{~~Filter2~~		{{Filter3
	\| {{Author/Didée}}		\| {{Author/Didée}}
	\| 2012/04/12		\| 2012/04/12
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	\| Sharpeners		\| Sharpeners
	\|		\|
	\|}}		\|6=[http://forum.doom9.org/showthread.php?p=1569035 Doom9 Thread]}}
	<br>		<br>
	== Description ==		== Description ==
	:Small and relatively fast realtime-sharpening function, for 1080p, or after scaling 720p -> 1080p during playback (to make 720p look more like being 1080p)		Small and relatively fast realtime-sharpening function, for 1080p, or after scaling 720p -> 1080p during playback (to make 720p look more like being 1080p).<br>
	:It's a generic sharpener. Only for good quality sources! (If the source is crap, FineSharp will happily sharpen the crap.) ;)		It's a generic sharpener. Only for good quality sources! (If the source is crap, FineSharp will happily sharpen the crap.) ;) Noise/grain will be enhanced, too. The method is GENERIC.
	:Noise/grain will be enhanced, too. The method is GENERIC.

	:Modus operandi: A basic nonlinear sharpening method is performed, then the blurred sharp-difference gets subtracted again.		Modus operandi: A basic nonlinear sharpening method is performed, then the blurred sharp-difference gets subtracted again. <br>
	<br>		<br>
	== Requirements: ==		== Requirements ==
	:- AviSynth 2.5.8 or later		* AviSynth 2.5.8 or later
	:- [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only		* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F\|Progressive]] input only
	:- Supported color formats: [[YV12]]		* Supported color formats: [[YV12]]
			<br>
	==== Required Plugins: ====		==== Required Plugins ====
	:*[[MaskTools2]] 2.0a48+		*[[MaskTools2]] 2.0a48+
	:*[[RemoveGrain v1.0b/RemoveGrain\|RemoveGrain]] - part of the [[RemoveGrain v1.0b]] package.		*[[RemoveGrain v1.0b/RemoveGrain\|RemoveGrain]] - part of the [[RemoveGrain v1.0b]] package.
	:*[[RemoveGrain v1.0b/Repair\|Repair]] - part of the [[RemoveGrain v1.0b]] package.		*[[RemoveGrain v1.0b/Repair\|Repair]] - part of the [[RemoveGrain v1.0b]] package.
	<br>		<br>
	== Syntax and Parameters ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|FineSharp (''clip'' c, ''int'' "mode", ''float'' "sstr", ''float'' "cstr", ''float'' "xstr", ''float'' "lstr", ''float'' "pstr", ''float'' "ldmp")}}		:{{Template:FuncDef\|FineSharp (''clip'' c, ''int'' "mode", ''float'' "sstr", ''float'' "cstr", ''float'' "xstr", ''float'' "lstr", ''float'' "pstr", ''float'' "ldmp")}}
	<br>		<br>
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	<br>		<br>
	== External Links ==		== External Links ==
	- [http://forum.doom9.org/showthread.php?p=1569035 Doom9 Forum] - FineSharp discussion.		* [http://forum.doom9.org/showthread.php?p=1569035 Doom9 Forum] - FineSharp discussion.
	~~<br>~~
	<br>		<br>
	<br>		<br>
	-----------------------------------------------		-----------------------------------------------
	'''Back to [[External_filters#Sharpeners\|External Filters]] ←'''		'''Back to [[External_filters#Sharpeners\|External Filters]] ←'''

Reel.Deal at 15:18, 2 February 2014

2014-02-02T15:18:52Z

Show changes

Admin: 1 revision

2013-05-19T22:03:49Z

1 revision

← Older revision	Revision as of 00:03, 20 May 2013
(No difference)

Wilbert at 21:29, 19 May 2013

2013-05-19T21:29:10Z

New page

{{FilterCat|External_filters|Adjustment_filters|Sharpeners}}
{{Filter|{{Author/Didee}}|v1.0 - Update 2012/04/12|[http://forum.doom9.org/showthread.php?p=1569035#post1569035 FineSharp]|Sharpeners|
[[YV12]]
|}}

== Abstract ==
A quick sharpening filter by Didee for sharpening high quality content, such as Bluray.

== The script ==
Located [http://forum.doom9.org/showthread.php?p=1569035#post1569035 here].

And mirrored below in case of disaster (not guarranteed to be up to date, retrieved July 16th, 2012).

<pre>
# Small and relatively fast realtime-sharpening function,
# for 1080p, or after scaling 720p -> 1080p during playback (to make 720p look more like being 1080p)
# It's a generic sharpener. Only for good quality sources!
# (If the source is crap, FineSharp will happily sharpen the crap.) ;)
# Noise/grain will be enhanced, too. The method is GENERIC.
#
# Modus operandi: A basic nonlinear sharpening method is performed, then the *blurred* sharp-difference gets subtracted again.
#
# - Didée

function FineSharp(clip c, int "mode", float "sstr", float "cstr", float "xstr", float "lstr", float "pstr", float "ldmp")
{

mode = default(mode, 1 ) # 1 to 3, weakest to strongest. When negative -1 to -3, a broader kernel for equalisation is used.
sstr = default(sstr, 2.0 ) # strength of sharpening, 0.0 up to ??

_cstr = spline(sstr, 0,0, 0.5,0.1, 1.0,0.6, 2.0,0.9, 2.5,1.00, 3.0,1.09, 3.5,1.15, 4.0,1.19, 8.0,1.249, 255.0,1.5)
_cstr = (mode>0) ? _cstr : pow(_cstr,1./1.25)

cstr = default(cstr, _cstr) # strength of equalisation, 0.0 to ? 2.0 ? (recomm. 0.5 to 1.25, default AUTO)
xstr = default(xstr, 0.19 ) # strength of XSharpen-style final sharpening, 0.0 to 1.0 (but, better don't go beyond 0.249 ...)

# Viscera parameters
lstr = default(lstr, 1.49 ) # modifier for non-linear sharpening
pstr = default(pstr, 1.272) # exponent for non-linear sharpening
ldmp = default(ldmp, sstr+0.1) # "low damp", to not overenhance very small differences (noise coming out of flat areas)

str1 = sstr
str2 = cstr
SSTR = string(sstr)
CSTR = string(cstr)
LSTR = string(lstr)
PSTR = string(pstr)
LDMP = string(ldmp)
rg=mode>0?11:20

b = (abs(mode)==1) ? c.removegrain(11,-1).removegrain(4,-1)
\ : (abs(mode)==2) ? c.removegrain(4,-1).removegrain(11,-1)
\ : (abs(mode)==3) ? c.removegrain(4,-1).removegrain(11,-1).removegrain(4,-1) : c

shrpD = mt_lutxy(c,b,"x y - abs "+LSTR+" / 1 "+PSTR+" / ^ "+SSTR+" * x y - x y - abs 0.001 + / * x y - 2 ^ x y - 2 ^ "+LDMP+" + / * 128 +")

shrp = (str1<0.01) ? c : c.mt_adddiff(shrpD,U=2,V=2)

shrp = (str2<0.01) ? shrp : shrp.mt_makediff(shrpD.mt_lut("x 128 - "+CSTR+" * 128 +").removegrain(rg,-1),U=2,V=2)

shrp = (xstr<0.01) ? shrp
\ : mt_lutxy(shrp,shrp.removegrain(20,-1),"x x y - 9.9 * +",U=2,V=2).repair(shrp,12,0).mergeluma(shrp,1.0-xstr)

return(shrp)
}
</pre>

← Older revision		Revision as of 00:01, 27 September 2014
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	{{FilterCat4\|External_filters\|Scripts\|~~Restoration_filters~~\|Sharpeners}}		{{FilterCat4\|External_filters\|Scripts\|Adjustment_filters\|Sharpeners}}
	{{Filter3		{{Filter3
	\| {{Author/Didée}}		\| {{Author/Didée}}