VsTCanny - Revision history

Reel.Deal: /* Syntax and Parameters */ typo

2022-11-05T21:54:31Z

Syntax and Parameters: typo

← Older revision		Revision as of 23:54, 5 November 2022
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	:::*4 : The Kroon operator.		:::*4 : The Kroon operator.
	:::*5 : The Kirsch operator.		:::*5 : The Kirsch operator.
	:::*6 : he FDoG operator.		:::*6 : The FDoG operator.
	<br>		<br>
	::{{Par2\|scale\|float\|1.0}}		::{{Par2\|scale\|float\|1.0}}
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	:::*3 : Use AVX512 code.		:::*3 : Use AVX512 code.
	<br>		<br>

	== Examples ==		== Examples ==
	{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV420):		{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV420):

Asd: Update the version

2022-03-27T22:21:51Z

Update the version

← Older revision		Revision as of 00:21, 28 March 2022
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	{{Filter3		{{Filter3
	\|1={{Author/Asd-g}}		\|1={{Author/Asd-g}}
	\|2=v1.1.7		\|2=v1.1.8
	\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]		\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]
	\|4=Edge Detection		\|4=Edge Detection
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	== Changelog ==		== Changelog ==
	Version Date Changes<br>		Version Date Changes<br>
			v1.1.8 2022/03/27 - Fixed default sigma_vY when the clip has only one plane. (regression from 1.1.7)<br>
	v1.1.7 2022/03/10 - Changed the behavior of default sigma_vU.<br>		v1.1.7 2022/03/10 - Changed the behavior of default sigma_vU.<br>
	v1.1.6 2022/03/07 - Fixed default sigma_U/V/vU/vV for RGB formats.		v1.1.6 2022/03/07 - Fixed default sigma_U/V/vU/vV for RGB formats.

Asd: Update the version

2022-03-10T02:05:29Z

Update the version

← Older revision		Revision as of 04:05, 10 March 2022
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	{{Filter3		{{Filter3
	\|1={{Author/Asd-g}}		\|1={{Author/Asd-g}}
	\|2=v1.1.5		\|2=v1.1.7
	\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]		\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]
	\|4=Edge Detection		\|4=Edge Detection
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	:::Must be positive value.		:::Must be positive value.
	:::Setting to 0 disables gaussian blur.		:::Setting to 0 disables gaussian blur.
	:::Default: sigmaY = 1.5; sigmaU ~~= sigmaV~~ = sigmaY/~~2 for half resolution chroma and sigmaU =~~ sigmaV = ~~sigmaY for full resolution chroma.~~		:::Default:
			:::: sigmaY = 1.5
			:::: sigmaU = sigmaY / horizontal_chroma_subsampling_factor
			:::: sigmaV = sigmaU
	<br>		<br>
	::{{Par2\|sigma_vY\|float\|sigmaY}}		::{{Par2\|sigma_vY\|float\|sigmaY}}
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	:::Must be positive value.		:::Must be positive value.
	:::Setting to 0 disables gaussian blur.		:::Setting to 0 disables gaussian blur.
	:::Default: sigma_vY = sigmaY; sigma_vU = ~~sigma_vV~~ = sigma_vY~~/2 for half resolution chroma and~~ sigma_vU = sigma_vV = ~~sigma_vY for full resolution chroma.~~		:::Default:
			:::: sigma_vY = sigmaY
			:::: if sigma_vY not defined: if horizontal and vertical subsampling factors are equal <code>sigma_vU = sigmaU</code> else <code>sigma_vU = sigmaU * horizontal_chroma_subsampling_factor</code>
			:::: if sigma_vY defined: sigma_vU = sigma_vY / vertical_chroma_subsampling_factor
			:::: sigma_vV = sigma_vU
	<br>		<br>
	::{{Par2\|t_h\|float\|8.0}}		::{{Par2\|t_h\|float\|8.0}}
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	== Changelog ==		== Changelog ==
	Version Date Changes<br>		Version Date Changes<br>
			v1.1.7 2022/03/10 - Changed the behavior of default sigma_vU.<br>
			v1.1.6 2022/03/07 - Fixed default sigma_U/V/vU/vV for RGB formats.
			- Changed default sigma_vU/vV. Now they are inherited from sigmaU/V.<br>
	v1.1.5 2022/01/25 - Fixed the processing of planes for RGB formats.		v1.1.5 2022/01/25 - Fixed the processing of planes for RGB formats.
	- Properly clamped float mask to 0-1 range in mode=1. (VS plugin r14)<br>		- Properly clamped float mask to 0-1 range in mode=1. (VS plugin r14)<br>

Asd: VsTCanny 1.1.5

2022-01-25T18:26:52Z

VsTCanny 1.1.5

← Older revision		Revision as of 20:26, 25 January 2022
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	{{Filter3		{{Filter3
	\|1={{Author/Asd-g}}		\|1={{Author/Asd-g}}
	\|2=v1.1.4		\|2=v1.1.5
	\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]		\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]
	\|4=Edge Detection		\|4=Edge Detection
Line 104:		Line 104:
	== Changelog ==		== Changelog ==
	Version Date Changes<br>		Version Date Changes<br>
			v1.1.5 2022/01/25 - Fixed the processing of planes for RGB formats.
			- Properly clamped float mask to 0-1 range in mode=1. (VS plugin r14)<br>
	v1.1.4 2022/01/03 - Fixed the behavior when y/u/v=1<br>		v1.1.4 2022/01/03 - Fixed the behavior when y/u/v=1<br>
	v1.1.3 2021/12/28 - Fixed the uninitialized variables when the clip has only one plane<br>		v1.1.3 2021/12/28 - Fixed the uninitialized variables when the clip has only one plane<br>
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	v1.1.1 2021/12/26 - Fixed the processing of clips with one plane<br>		v1.1.1 2021/12/26 - Fixed the processing of clips with one plane<br>
	v1.1.0 2021/12/17 - Changed chroma planes range from -0.5..0.5 to 0.0..1.0 (float clips). (VS plugin r13)		v1.1.0 2021/12/17 - Changed chroma planes range from -0.5..0.5 to 0.0..1.0 (float clips). (VS plugin r13)
	- Added AVX512 code. (VS plugin r13)		- Added AVX512 code. (VS plugin r13)
	- Added Kroon, Kirsch and FDoG operatos. (VS plugin r13)		- Added Kroon, Kirsch and FDoG operatos. (VS plugin r13)
	- Renamed gmmax parameter to scale and changed its default to 1.0. (VS plugin r13)		- Renamed gmmax parameter to scale and changed its default to 1.0. (VS plugin r13)
	- Changed default sigma_vY from 1.5 to sigmaY<br>		- Changed default sigma_vY from 1.5 to sigmaY<br>
	v1.0.1 2021/08/25 - Fixed sigma for RGB clips<br>		v1.0.1 2021/08/25 - Fixed sigma for RGB clips<br>
	v1.0.0 2020/09/15 - Initial release; port of the VapourSynth plugin<br>		v1.0.0 2020/09/15 - Initial release; port of the VapourSynth plugin<br>

Asd: Update to the latest version

2022-01-11T21:58:48Z

Update to the latest version

← Older revision		Revision as of 23:58, 11 January 2022
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	{{Filter3		{{Filter3
	\|1={{Author/Asd-g}}		\|1={{Author/Asd-g}}
	\|2=v1.0.0		\|2=v1.1.4
	\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/~~tag/1.0.0~~ vsTCanny~~-1.0.0.7z~~]		\|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/ vsTCanny]
	\|4=Edge Detection		\|4=Edge Detection
	\|5=[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]		\|5=[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
	\|6=		\|6=
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	== [[Script variables\|Syntax and Parameters]] ==		== [[Script variables\|Syntax and Parameters]] ==

	:{{Template:FuncDef\|vsTCanny (clip, float "sigmaY", float "sigmaU", float "sigmaV", float sigma_vY", float "sigma_vU", float "sigma_vV", float "t_h", float "t_l", int "mode", int "op", float "~~gmmax~~", int "y", int "u", int "v", int "opt")}}		:{{Template:FuncDef\|vsTCanny (clip, float "sigmaY", float "sigmaU", float "sigmaV", float sigma_vY", float "sigma_vU", float "sigma_vV", float "t_h", float "t_l", int "mode", int "op", float "scale", int "y", int "u", int "v", int "opt")}}
	<br>		<br>
	::{{Par2\| \|clip\| }}		::{{Par2\| \|clip\| }}
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	::{{Par2\|sigmaV\|float\|}}		::{{Par2\|sigmaV\|float\|}}
	:::Standard deviation of horizontal gaussian blur.		:::Standard deviation of horizontal gaussian blur.
	:::Must be ~~greater than 0~~.0.		:::Must be positive value.
	:::Default: sigmaY = 1.5; sigmaU = sigmaV = ~~0.75~~ for half resolution chroma and sigmaU = sigmaV = ~~1.5~~ for full resolution chroma.		:::Setting to 0 disables gaussian blur.
			:::Default: sigmaY = 1.5; sigmaU = sigmaV = sigmaY/2 for half resolution chroma and sigmaU = sigmaV = sigmaY for full resolution chroma.
	<br>		<br>
	::{{Par2\|sigma_vY\|float\|~~1.5~~}}		::{{Par2\|sigma_vY\|float\|sigmaY}}
	::{{Par2\|sigma_vU\|float\|}}		::{{Par2\|sigma_vU\|float\|}}
	::{{Par2\|sigma_vV\|float\|}}		::{{Par2\|sigma_vV\|float\|}}
	:::Standard deviation of vertical gaussian blur.		:::Standard deviation of vertical gaussian blur.
	:::Must be ~~greater than 0~~.0.		:::Must be positive value.
	:::Default: sigma_vY = ~~1.5~~; sigma_vU = sigma_vV = ~~0.75~~ for half resolution chroma and sigma_vU = sigma_vV = ~~1.5~~ for full resolution chroma.		:::Setting to 0 disables gaussian blur.
			:::Default: sigma_vY = sigmaY; sigma_vU = sigma_vV = sigma_vY/2 for half resolution chroma and sigma_vU = sigma_vV = sigma_vY for full resolution chroma.
	<br>		<br>
	::{{Par2\|t_h\|float\|8.0}}		::{{Par2\|t_h\|float\|8.0}}
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	::{{Par2\|t_l\|float\|1.0}}		::{{Par2\|t_l\|float\|1.0}}
	:::Low gradient magnitude threshold for hysteresis.		:::Low gradient magnitude threshold for hysteresis.
			:::Must be lower than t_h.
	<br>		<br>
	::{{Par2\|mode\|int\|0}}		::{{Par2\|mode\|int\|0}}
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	:::*-1 : Gaussian blur only.		:::*-1 : Gaussian blur only.
	:::*0 : Thresholded edge map (2^bitdepth-1 for edge, 0 for non-edge).		:::*0 : Thresholded edge map (2^bitdepth-1 for edge, 0 for non-edge).
	:::* 1: Gradient magnitude map.		:::*1 : Gradient magnitude map.
	<br>		<br>
	::{{Par2\|op\|int\|1}}		::{{Par2\|op\|int\|1}}
	:::Sets the operator for edge detection:		:::Sets the operator for edge detection:

	:::*0: The operator used in tritical's original filter.		:::*0 : The operator used in tritical's original filter.
	:::*1: The operator proposed by P. Zhou et al.		:::*1 : The operator proposed by P. Zhou et al.
	:::*2: The Sobel operator.		:::*2 : The Sobel operator.
	:::*3: The Scharr operator.		:::*3 : The Scharr operator.
			:::*4 : The Kroon operator.
			:::*5 : The Kirsch operator.
			:::*6 : he FDoG operator.
	<br>		<br>
	::{{Par2\|~~gmmax~~\|float\|50.0}}		::{{Par2\|scale\|float\|1.0}}
	:::~~Used for scaling~~ gradient ~~magnitude into [0, 2^bitdepth-1] for {{Template~~:~~FuncDef3\|mode}}=1~~.		:::Multiplies the gradient.
	:::~~Musbe~~ greater than ~~or equal to 1~~.0.		:::This can be used to increase or decrease the intensity of edges in the output.
			:::Must be greater than 0.0.
	<br>		<br>
	::{{Par2\|y\|int\|3}}		::{{Par2\|y\|int\|3}}
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	:::*1 : Use SSE2 code.		:::*1 : Use SSE2 code.
	:::*2 : Use AVX2 code.		:::*2 : Use AVX2 code.
			:::*3 : Use AVX512 code.
	<br>		<br>
	== Examples ==		== Examples ==
	{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV420):		{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV420):
	[[AviSource]]("blah.avi")		[[AviSource]]("blah.avi")
	~~TCannyMod~~(sigmaY=1.50, sigmaU=0.75, sigmaV=0.75, sigma_vY=1.50, sigma_vU=0.75, sigma_vV=0.75, \		vsTCanny(sigmaY=1.50, sigmaU=0.75, sigmaV=0.75, sigma_vY=1.50, sigma_vU=0.75, sigma_vV=0.75, \
	t_h=8.0, t_l=1.0, mode=0, op=1, ~~gmmax~~=50.0, Y=3, U=3, V=3, opt=-1)		t_h=8.0, t_l=1.0, mode=0, op=1, scale=1.0, Y=3, U=3, V=3, opt=-1)

	{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV444):		{{Template:FuncDef3\|vsTCanny}} with default settings (for YUV444):
	[[AviSource]]("blah.avi")		[[AviSource]]("blah.avi")
	~~TCannyMod~~(sigmaY=1.50, sigmaU=1.50, sigmaV=1.50, sigma_vY=1.50, sigma_vU=1.50, sigma_vV=1.50, \		vsTCanny(sigmaY=1.50, sigmaU=1.50, sigmaV=1.50, sigma_vY=1.50, sigma_vU=1.50, sigma_vV=1.50, \
	t_h=8.0, t_l=1.0, mode=0, op=1, ~~gmmax~~=50.0, Y=3, U=3, V=3, opt=-1)		t_h=8.0, t_l=1.0, mode=0, op=1, scale=1.0, Y=3, U=3, V=3, opt=-1)
	<br>		<br>

	== Changelog ==		== Changelog ==
	Version Date Changes<br>		Version Date Changes<br>
	v1.0.0 2020/09/15 - Initial release; port of the VapourSynth plugin		v1.1.4 2022/01/03 - Fixed the behavior when y/u/v=1<br>
			v1.1.3 2021/12/28 - Fixed the uninitialized variables when the clip has only one plane<br>
	<br>		v1.1.2 2021/12/28 - Fixed a bug when sigma=0 and the plane is not processed<br>
			v1.1.1 2021/12/26 - Fixed the processing of clips with one plane<br>
			v1.1.0 2021/12/17 - Changed chroma planes range from -0.5..0.5 to 0.0..1.0 (float clips). (VS plugin r13)
			- Added AVX512 code. (VS plugin r13)
			- Added Kroon, Kirsch and FDoG operatos. (VS plugin r13)
			- Renamed gmmax parameter to scale and changed its default to 1.0. (VS plugin r13)
			- Changed default sigma_vY from 1.5 to sigmaY<br>
			v1.0.1 2021/08/25 - Fixed sigma for RGB clips<br>
			v1.0.0 2020/09/15 - Initial release; port of the VapourSynth plugin<br>

	== External Links ==		== External Links ==

Reel.Deal: vsTCanny

2020-09-20T19:36:49Z

vsTCanny

New page

{{FilterCat6|External_filters|Plugins|Plugins_x64|Other_filters|Edge_detection|Deep_color_tools}}
{{Filter3
|1={{Author/Asd-g}}
|2=v1.0.0
|3=[https://github.com/Asd-g/AviSynth-vsTCanny/releases/tag/1.0.0 vsTCanny-1.0.0.7z]
|4=Edge Detection
|5=[http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
|6=
}}

== Description ==
Builds an edge map using canny edge detection.

[[vsTCanny]] is a port of the VapourSynth plugin TCanny.

== Requirements ==
* [x86]: [[AviSynth+]] or [https://sourceforge.net/projects/avisynth2/ AviSynth 2.6]
* [x64]: [[AviSynth+]]
* Supported color formats: [[Y8]], [[YV12]], [[YV16]], [[YV24]], [[YV411]]
**AviSynth+: all [[planar]] formats (8/10/12/14/16/32-bit, Y, YUV(A), and RGB(A) with or without alpha) are supported.
 
== [[Script variables|Syntax and Parameters]] ==

:{{Template:FuncDef|vsTCanny (clip, float "sigmaY", float "sigmaU", float "sigmaV", float sigma_vY", float "sigma_vU", float "sigma_vV", float "t_h", float "t_l", int "mode", int "op", float "gmmax", int "y", int "u", int "v", int "opt")}}
 
::{{Par2| |clip| }}
:::A clip to process. All [[planar]] formats are supported.
 
::{{Par2|sigmaY|float|1.5}}
::{{Par2|sigmaU|float|}}
::{{Par2|sigmaV|float|}}
:::Standard deviation of horizontal gaussian blur.
:::Must be greater than 0.0.
:::Default: sigmaY = 1.5; sigmaU = sigmaV = 0.75 for half resolution chroma and sigmaU = sigmaV = 1.5 for full resolution chroma.
 
::{{Par2|sigma_vY|float|1.5}}
::{{Par2|sigma_vU|float|}}
::{{Par2|sigma_vV|float|}}
:::Standard deviation of vertical gaussian blur.
:::Must be greater than 0.0.
:::Default: sigma_vY = 1.5; sigma_vU = sigma_vV = 0.75 for half resolution chroma and sigma_vU = sigma_vV = 1.5 for full resolution chroma.
 
::{{Par2|t_h|float|8.0}}
:::High gradient magnitude threshold for hysteresis.
 
::{{Par2|t_l|float|1.0}}
:::Low gradient magnitude threshold for hysteresis.
 
::{{Par2|mode|int|0}}
:::Sets the output format:

:::*-1 : Gaussian blur only.
:::*0 : Thresholded edge map (2^bitdepth-1 for edge, 0 for non-edge).
:::* 1: Gradient magnitude map.
 
::{{Par2|op|int|1}}
:::Sets the operator for edge detection:

:::*0: The operator used in tritical's original filter.
:::*1: The operator proposed by P. Zhou et al.
:::*2: The Sobel operator.
:::*3: The Scharr operator.
 
::{{Par2|gmmax|float|50.0}}
:::Used for scaling gradient magnitude into [0, 2^bitdepth-1] for {{Template:FuncDef3|mode}}=1.
:::Musbe greater than or equal to 1.0.
 
::{{Par2|y|int|3}}
::{{Par2|u|int|3}}
::{{Par2|v|int|3}}
:::Planes to process.
:::*1 : Return garbage.
:::*2 : Copy plane.
:::*3 : Process plane. Always process planes when the clip is RGB.
 
::{{Par2|opt|int|-1}}
:::Sets which cpu optimizations to use.
:::*-1 : Auto-detect.
:::*0 : Use C++ code.
:::*1 : Use SSE2 code.
:::*2 : Use AVX2 code.
 
== Examples ==
{{Template:FuncDef3|vsTCanny}} with default settings (for YUV420):
[[AviSource]]("blah.avi")
TCannyMod(sigmaY=1.50, sigmaU=0.75, sigmaV=0.75, sigma_vY=1.50, sigma_vU=0.75, sigma_vV=0.75, \
t_h=8.0, t_l=1.0, mode=0, op=1, gmmax=50.0, Y=3, U=3, V=3, opt=-1)

{{Template:FuncDef3|vsTCanny}} with default settings (for YUV444):
[[AviSource]]("blah.avi")
TCannyMod(sigmaY=1.50, sigmaU=1.50, sigmaV=1.50, sigma_vY=1.50, sigma_vU=1.50, sigma_vV=1.50, \
t_h=8.0, t_l=1.0, mode=0, op=1, gmmax=50.0, Y=3, U=3, V=3, opt=-1)
 

== Changelog ==
Version Date Changes 
v1.0.0 2020/09/15 - Initial release; port of the VapourSynth plugin

 

== External Links ==
[https://github.com/Asd-g/AviSynth-vsTCanny GitHub] - Source code repository.
 
 
-----------------------------------------------
'''Back to [[External_filters#Edge_Detection|External Filters]] ←'''