HistogramAdjust - Revision history

Reel.Deal: Update page to match HistogramAdjust

2020-06-08T02:30:31Z

Update page to match HistogramAdjust

Mjb: it seems parameter w should be mf, and something should be said about the name change. nothing else checked

2018-07-15T07:12:33Z

it seems parameter w should be mf, and something should be said about the name change. nothing else checked

← Older revision		Revision as of 09:12, 15 July 2018
Line 8:		Line 8:
	\|4=<!-- category -->External filters		\|4=<!-- category -->External filters
	\|5=<!-- license -->[https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]		\|5=<!-- license -->[https://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
	\|6=<!-- discussion URL -->[https://forum.doom9.org/showthread.php?p=719889#post719889 HistogramAdjust plugin]}}		\|6=<!-- discussion URL -->[https://forum.doom9.org/showthread.php?p=719889#post719889 HistogramAdjust plugin]}}

	<br>		<br>
Line 14:		Line 14:
	<!---->		<!---->

	This function adjusts the histogram of a frame by either equalizing it or by matching with histogram of another image, or with given histogram table of values. [http://www.avisynth.nl/users/vcmohan/modPlus/TweakHist.html Full Description]		This function, formerly named HistogramAdjust but now named TweakHist, adjusts the histogram of a frame by either equalizing it or by matching with histogram of another image, or with given histogram table of values. [http://www.avisynth.nl/users/vcmohan/modPlus/TweakHist.html Full Description]

	<br>		<br>
Line 23:		Line 23:
	<br>		<br>
	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|<!-- function name -->~~HistogramAdjust~~(''clip'', ''<!-- par 1 type -->int type, clip mclip, int mf, int limit, int rgb <!-- par 1 name -->)}}		:{{Template:FuncDef\|<!-- function name -->TweakHist(''clip'', ''<!-- par 1 type -->int type, clip mclip, int mf, int limit, int rgb <!-- par 1 name -->)}}
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
Line 40:		Line 40:
	::: Clip in which image for matching is available.		::: Clip in which image for matching is available.
	<br>		<br>
	::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->w\|<!-- par 7 default value -->0}}		::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->mf\|<!-- par 7 default value -->0}}
	::: Frame number on clip for matching.		::: Frame number on clip for matching.
	<br>		<br>

Mjb: reverted to what seems to be the last version before Yakub2.X got it mixed up with GBlur

2018-07-15T07:08:55Z

reverted to what seems to be the last version before Yakub2.X got it mixed up with GBlur

← Older revision		Revision as of 09:08, 15 July 2018
Line 18:		Line 18:
	<br>		<br>
	== Requirements ==		== Requirements ==
	* AviSynth+ r2347 or ~~later~~		* AviSynth+ r2347 or greater
	* Source video: Progressive		* Source video: Progressive

	<br>		<br>

	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\| ~~GBlur~~ (clip, int ~~"rad"~~, ~~float "sd"~~, ~~bool "u"~~, ~~bool "v"~~)}}		:{{Template:FuncDef\|<!-- function name -->HistogramAdjust(''clip'', ''<!-- par 1 type -->int type, clip mclip, int mf, int limit, int rgb <!-- par 1 name -->)}}
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
	::: Input clip		::: Input clip.
			<br>
			::{{Par2\|<!-- par 3 type -->int\|<!-- par 3 name -->\|<!-- par 3 default value -->}}
			::: Luma value % of maximum.
			<br>
			::{{Par2\|<!-- par 4 type -->clip\|<!-- par 4 name -->\|<!-- par 4 default value -->}}
			:::% age of population or cumulative population at this luma value
			<br>
			::{{Par2\|<!-- par 5 type -->int\|<!-- par 5 name -->type\|<!-- par 5 default value -->1}}
			::: Type of process
	<br>		<br>
	::{{Par2\|~~rad~~\|~~int~~\|3}}		::{{Par2\|<!-- par 6 type -->clip\|<!-- par 6 name -->mclip\|<!-- par 6 default value -->dummy clip}}
	::: ~~Radius of grid to use~~		::: Clip in which image for matching is available.
	~~::::* Between 3 to 8~~
	<br>		<br>
	::{{Par2\|sd\|~~float~~\|~~1.5~~}}		::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->w\|<!-- par 7 default value -->0}}
	::: ~~Standard deviation~~		::: Frame number on clip for matching.
	<br>		<br>
	::{{Par2\|u\|~~bool~~\|~~false~~}}		::{{Par2\|<!-- par 8 type -->int\|<!-- par 8 name -->limit\|<!-- par 8 default value -->100}}
	::: ~~Is u plane smoothing required?~~		::: Limit on % of change in value from original for tweaking allowed.
	<br>		<br>
	::{{Par2\|v\|~~bool~~\|~~false~~}}		::{{Par2\|<!-- par 9 type -->int\|<!-- par 9 name -->rgb\|<!-- par 9 default value -->1}}
	::: ~~Is v plane smoothing required?~~		::: Percentage of deviation from original value of luma to be allowed.
	<br>		<br>

Yakub2.X: /* Syntax and Parameters */

2018-07-03T03:31:57Z

Syntax and Parameters

← Older revision		Revision as of 05:31, 3 July 2018
Line 31:		Line 31:
	::{{Par2\|rad\|int\|3}}		::{{Par2\|rad\|int\|3}}
	::: Radius of grid to use		::: Radius of grid to use
	:::* Between 3 to 8		::::* Between 3 to 8
	<br>		<br>
	::{{Par2\|sd\|float\|1.5}}		::{{Par2\|sd\|float\|1.5}}

Yakub2.X: /* Syntax and Parameters */

2018-06-18T19:28:19Z

Syntax and Parameters

← Older revision		Revision as of 21:28, 18 June 2018
Line 30:		Line 30:
	<br>		<br>
	::{{Par2\|rad\|int\|3}}		::{{Par2\|rad\|int\|3}}
	::: Radius of grid to use ~~between~~ 3 to 8		::: Radius of grid to use
			:::* Between 3 to 8
	<br>		<br>
	::{{Par2\|sd\|float\|1.5}}		::{{Par2\|sd\|float\|1.5}}
Line 40:		Line 41:
	::{{Par2\|v\|bool\|false}}		::{{Par2\|v\|bool\|false}}
	::: Is v plane smoothing required?		::: Is v plane smoothing required?

	~~<br>~~
	<br>		<br>

Yakub2.X: /* Syntax and Parameters */

2018-06-18T18:59:06Z

Syntax and Parameters

← Older revision		Revision as of 20:59, 18 June 2018
Line 27:		Line 27:
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
	::: Input clip.		::: Input clip
	<br>		<br>
	::{{Par2\|rad\|int\|3}}		::{{Par2\|rad\|int\|3}}
	::: Radius of grid to use between 3 to 8.		::: Radius of grid to use between 3 to 8
	<br>		<br>
	::{{Par2\|sd\|float\|1.5}}		::{{Par2\|sd\|float\|1.5}}
	::: Standard deviation.		::: Standard deviation
	<br>		<br>
	::{{Par2\|u\|bool\|false}}		::{{Par2\|u\|bool\|false}}

Yakub2.X: /* Requirements */

2018-06-18T06:26:44Z

Requirements

← Older revision		Revision as of 08:26, 18 June 2018
Line 18:		Line 18:
	<br>		<br>
	== Requirements ==		== Requirements ==
	* AviSynth+ r2347 or ~~greater~~		* AviSynth+ r2347 or later
	* Source video: Progressive		* Source video: Progressive

	<br>		<br>

	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\| GBlur (clip, int "rad", float "sd", bool "u", bool "v")}}		:{{Template:FuncDef\| GBlur (clip, int "rad", float "sd", bool "u", bool "v")}}

Yakub2.X: /* Syntax and Parameters */

2018-06-18T04:25:11Z

Syntax and Parameters

← Older revision		Revision as of 06:25, 18 June 2018
Line 23:		Line 23:
	<br>		<br>
	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|~~<!-- function name -->HistogramAdjust~~(''clip'', ~~''<!-- par 1 type -->~~int ~~type~~, ~~clip mclip~~, ~~int mf~~, ~~int limit, int rgb <!-- par 1 name -->~~)}}		:{{Template:FuncDef\| GBlur (clip, int "rad", float "sd", bool "u", bool "v")}}
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
	::: Input clip.		::: Input clip.
	<br>		<br>
	::{{Par2\|~~<!-- par 3 type -->~~int\|~~<!-- par~~ 3 ~~name -->\|<!-- par 3 default value -->~~}}		::{{Par2\|rad\|int\|3}}
	::: ~~Luma value %~~ of ~~maximum~~.		::: Radius of grid to use between 3 to 8.
	<br>		<br>
	::{{Par2\|~~<!-- par 4 type -->clip~~\|~~<!-- par 4 name -->~~\|~~<!-- par 4 default value -->~~}}		::{{Par2\|sd\|float\|1.5}}
	:::~~% age of population or cumulative population at this luma value~~		::: Standard deviation.
	<br>		<br>
	::{{Par2\|~~<!-- par 5 type -->int~~\|~~<!-- par 5 name -->type~~\|~~<!-- par 5 default value -->1~~}}		::{{Par2\|u\|bool\|false}}
	::: ~~Type of process~~		::: Is u plane smoothing required?
	<br>		<br>
	::{{Par2\|~~<!-- par 6 type -->clip~~\|~~<!-- par 6 name -->mclip~~\|~~<!-- par 6 default value -->dummy clip~~}}		::{{Par2\|v\|bool\|false}}
	::: ~~Clip in which image for matching is available.~~		::: Is v plane smoothing required?

	<br>		<br>
	~~::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->w\|<!-- par 7 default value -->0}}~~
	~~::: Frame number on clip for matching.~~
	~~<br>~~
	~~::{{Par2\|<!-- par 8 type -->int\|<!-- par 8 name -->limit\|<!-- par 8 default value -->100}}~~
	~~::: Limit on % of change in value from original for tweaking allowed.~~
	~~<br>~~
	~~::{{Par2\|<!-- par 9 type -->int\|<!-- par 9 name -->rgb\|<!-- par 9 default value -->1}}~~
	~~::: Percentage of deviation from original value of luma to be allowed.~~
	<br>		<br>

Yakub2.X at 03:22, 18 June 2018

2018-06-18T03:22:09Z

← Older revision		Revision as of 05:22, 18 June 2018
Line 4:		Line 4:
	{{Filter3		{{Filter3
	\|[http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]		\|[http://www.avisynth.nl/users/vcmohan/ V.C.Mohan]
	\|~~25 Aug~~ 2017		\|17 Oct 2017
	\|[http://www.avisynth.nl/users/vcmohan/modPlus/modPlus.7z modPlus.7z]		\|[http://www.avisynth.nl/users/vcmohan/modPlus/modPlus.7z modPlus.7z]
	\|4=<!-- category -->External filters		\|4=<!-- category -->External filters

Yakub2.X at 03:21, 18 June 2018

2018-06-18T03:21:46Z

← Older revision		Revision as of 05:21, 18 June 2018
Line 14:		Line 14:
	<!---->		<!---->

	This function adjusts the histogram of a frame by either equalizing it or by matching with histogram of another image, or with given histogram table of values.		This function adjusts the histogram of a frame by either equalizing it or by matching with histogram of another image, or with given histogram table of values. [http://www.avisynth.nl/users/vcmohan/modPlus/TweakHist.html Full Description]

	The function accepts RGB, YUY2 and Planar color formats. Clip to be processed and to be used for matching need not have identical color formats and dimensions. For example processing clip can be YV12 , 720 X 480 pixels while matching clip is YUY2, 256 X 16 pixels. However their bit depths must be same.

	If matching with given table values, then matching clip need not be specified. The second parameter is a table of integer pairs.Each pair consists of Luma ( intensity)value and the second number is %population (type = 3) or %cummulative population (type = 4) at this value.The table is normalized by the function and so approximate values are OK. Not more than 25 pairs can be specified. It will be possible to input by table any desired histogram shape. The plugin linearly interpolates and extrapolates to construct a full normalized histogram from these values. In case of RGB input the selected color histogram is tweaked ( in case all 3 color components of RGB input are to be tweaked the function may be invoked in the script 3 times). For other formats only Y value histogram is tweaked.
	<br>		<br>
	== Requirements ==		== Requirements ==
	* AviSynth+ r2347 or greater		* AviSynth+ r2347 or greater
	* Source video: Progressive		* Source video: Progressive

			<br>
	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|<!-- function name -->HistogramAdjust(''clip'', ''<!-- par 1 type -->int type, clip mclip, int mf~~, int w~~, int limit, int rgb <!-- par 1 name -->)}}		:{{Template:FuncDef\|<!-- function name -->HistogramAdjust(''clip'', ''<!-- par 1 type -->int type, clip mclip, int mf, int limit, int rgb <!-- par 1 name -->)}}
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
	:::Input clip.		::: Input clip.
	<br>		<br>
	::{{Par2\|<!-- par 3 type -->int\|<!-- par 3 name -->\|<!-- par 3 default value -->}}		::{{Par2\|<!-- par 3 type -->int\|<!-- par 3 name -->\|<!-- par 3 default value -->}}
	:::Luma value % of maximum.		::: Luma value % of maximum.
	<br>		<br>
	::{{Par2\|<!-- par 4 type -->clip\|<!-- par 4 name -->\|<!-- par 4 default value -->}}		::{{Par2\|<!-- par 4 type -->clip\|<!-- par 4 name -->\|<!-- par 4 default value -->}}
Line 36:		Line 35:
	<br>		<br>
	::{{Par2\|<!-- par 5 type -->int\|<!-- par 5 name -->type\|<!-- par 5 default value -->1}}		::{{Par2\|<!-- par 5 type -->int\|<!-- par 5 name -->type\|<!-- par 5 default value -->1}}
	:::Type of process		::: Type of process
	<br>		<br>
	::{{Par2\|<!-- par 6 type -->clip\|<!-- par 6 name -->mclip\|<!-- par 6 default value -->dummy clip}}		::{{Par2\|<!-- par 6 type -->clip\|<!-- par 6 name -->mclip\|<!-- par 6 default value -->dummy clip}}
	:::Clip in which image for matching is available.		::: Clip in which image for matching is available.
	<br>		<br>
	::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->w\|<!-- par 7 default value -->0}}		::{{Par2\|<!-- par 7 type -->integer, may be specified for type = 2 option\|<!-- par 7 name -->w\|<!-- par 7 default value -->0}}
	:::~~<!-- frame~~ number on clip for matching.		::: Frame number on clip for matching.
	<br>		<br>
	::{{Par2\|<!-- par 8 type -->int\|<!-- par 8 name -->limit\|<!-- par 8 default value -->}}		::{{Par2\|<!-- par 8 type -->int\|<!-- par 8 name -->limit\|<!-- par 8 default value -->100}}
	:::~~limit~~ on % of change in value from original for tweaking allowed.		::: Limit on % of change in value from original for tweaking allowed.
	<br>		<br>
	::{{Par2\|<!-- par 9 type -->int\|<!-- par 9 name -->rgb\|<!-- par 9 default value -->1}}		::{{Par2\|<!-- par 9 type -->int\|<!-- par 9 name -->rgb\|<!-- par 9 default value -->1}}
	:::~~percentage~~ of deviation from original value of luma to be allowed.		::: Percentage of deviation from original value of luma to be allowed.
	~~<br>~~

	~~<br>~~
	<br>		<br>