VariableBlur/BinomialBlur - Revision history

Reel.Deal: minor formatting

2014-09-21T09:59:06Z

minor formatting

← Older revision		Revision as of 11:59, 21 September 2014
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	~~[[Category:Plugin_Filters]]~~		{{FilterCat4\|External_filters\|Plugin_functions\|Adjustment_filters\|Blurring}}
	~~[[Category:~~Blurring]]
	'''Back to [[VariableBlur#Filters\|VariableBlur]] ←'''		'''Back to [[VariableBlur#Filters\|VariableBlur]] ←'''
	== Description ==		== Description ==
	:BinomialBlur works by repeating a 5x5 or 3x3 kernel based on pascals triangle multiple times to blur the image.		BinomialBlur works by repeating a 5x5 or 3x3 kernel based on pascals triangle multiple times to blur the image. With a variance above 1 the result is very close to a true Gaussian blur and much faster (for variance below ~30).
	:With a variance above 1 the result is very close to a true Gaussian blur and much faster (for variance below ~30).		<br>
	<br>		<br>

	== Requirements ==		== Requirements ==
	:- [[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>		<br>

	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|BinomialBlur (clip, float "varY", float "varC", int "Y", int "U", int "V", bool "useMMX")}}		:{{Template:FuncDef\|BinomialBlur (clip, float "varY", float "varC", int "Y", int "U", int "V", bool "useMMX")}}
	<br>		<br>
	::{{Par2\|\|clip\| }}		::{{Par2\|\|clip\| }}
	:::Input clip		:::Input clip.
	<br>		<br>
	::{{Par2\|varY\|float\|1.5}}		::{{Par2\|varY\|float\|1.5}}
	::{{Par2\|varC\|float\|1.5}}		::{{Par2\|varC\|float\|1.5}}
	:::Variance to use; {{Template:FuncDef\|<tt>varY</tt>}} for luma, {{Template:FuncDef\|<tt>varC</tt>}} for chroma (U/V).		:::Variance to use; {{Template:FuncDef\|<tt>varY</tt>}} for luma, {{Template:FuncDef\|<tt>varC</tt>}} for chroma (U/V).
	:::Remember variance=sd^2. The variance is rounded down to the nearest half integer(0.5,1.0,1.5 etc).		:::Remember variance=sd^2. The variance is rounded down to the nearest half integer(0.5,1.0,1.5 etc). Radius 1 in version <=0.2 is equal to variance 0.5. Default 1.5
	~~:::~~Radius 1 in version <=0.2 is equal to variance 0.5. Default 1.5

	<br>		<br>
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	[[AviSource]]("Blah.avi")		[[AviSource]]("Blah.avi")
	BinomialBlur(varY=1.5, varC=1.5, Y=3, U=2, V=2, useMMX=true)		BinomialBlur(varY=1.5, varC=1.5, Y=3, U=2, V=2, useMMX=true)

	~~<br>~~
	<br>		<br>
	<br>		<br>
	-----------------------------------------------		-----------------------------------------------
	'''Back to [[VariableBlur#Filters\|VariableBlur]] ←'''		'''Back to [[VariableBlur#Filters\|VariableBlur]] ←'''

Reel.Deal: /* Syntax and Parameters */

2014-07-13T22:25:47Z

Syntax and Parameters

← Older revision		Revision as of 00:25, 14 July 2014
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	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==
	:{{Template:FuncDef\|BinomialBlur (clip, float "varY", float "varC", int Y, int U, int V, bool "useMMX")}}		:{{Template:FuncDef\|BinomialBlur (clip, float "varY", float "varC", int "Y", int "U", int "V", bool "useMMX")}}
	<br>		<br>
	::{{Par2\|\|clip\| }}		::{{Par2\|\|clip\| }}
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	:::If true [[MMX]] instructions will be used. Default true for variance>1 else false.		:::If true [[MMX]] instructions will be used. Default true for variance>1 else false.
	<br>		<br>

	== Examples ==		== Examples ==
	BinomialBlur with default values:		BinomialBlur with default values:

Reel.Deal: VariableBlur/BinomialBlur

2014-07-13T18:39:42Z

VariableBlur/BinomialBlur

New page

[[Category:Plugin_Filters]]
[[Category:Blurring]]
'''Back to [[VariableBlur#Filters|VariableBlur]] ←'''
== Description ==
:BinomialBlur works by repeating a 5x5 or 3x3 kernel based on pascals triangle multiple times to blur the image.
:With a variance above 1 the result is very close to a true Gaussian blur and much faster (for variance below ~30).
 

== Requirements ==
:- [[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]]
 

== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|BinomialBlur (clip, float "varY", float "varC", int Y, int U, int V, bool "useMMX")}}
 
::{{Par2||clip| }}
:::Input clip
 
::{{Par2|varY|float|1.5}}
::{{Par2|varC|float|1.5}}
:::Variance to use; {{Template:FuncDef|<tt>varY</tt>}} for luma, {{Template:FuncDef|<tt>varC</tt>}} for chroma (U/V).
:::Remember variance=sd^2. The variance is rounded down to the nearest half integer(0.5,1.0,1.5 etc).
:::Radius 1 in version <=0.2 is equal to variance 0.5. Default 1.5

 
::{{Par2|Y|int|3}}
::{{Par2|U|int|2}}
::{{Par2|V|int|2}}
:::Controls which planes the filter is applied to:
::::*3 : corresponding plane will be filtered
::::*2 : corresponding plane will be copied from the source
::::*1 : corresponding plane will be ignored
::::*from 0 to -255 : corresponding plane will be assigned the absolute value.
 
::{{Par2|useMMX|bool|true}}
:::If true [[MMX]] instructions will be used. Default true for variance>1 else false.
 
== Examples ==
BinomialBlur with default values:
[[AviSource]]("Blah.avi")
BinomialBlur(varY=1.5, varC=1.5, Y=3, U=2, V=2, useMMX=true)

 
 
 
-----------------------------------------------
'''Back to [[VariableBlur#Filters|VariableBlur]] ←'''