TEdgeMask - Revision history

Reel.Deal: archived link

2016-02-14T02:34:11Z

archived link

Reel.Deal: get rid of space

2016-01-24T19:43:31Z

get rid of space

Reel.Deal: minor formatting

2014-09-21T07:50:30Z

minor formatting

Reel.Deal: TEdgeMask

2014-08-04T13:35:33Z

TEdgeMask

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[[Category:Plugins]]
{{FilterCat|External_filters|Other_filters|Edge_Detection}}
{{Filter3
| {{Author/tritical}}
| v0.9
|[http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
| Edge Detection
| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
|}}
 
== Description ==
:<tt>TEdgeMask</tt> creates an edgemask based off gradient vector magnitude. It includes some useful options such as luma to chroma linking of the edge map and seperate thresholds for each plane. It can output a binary mask or a magnitude mask scaled to a 0-255 range.
 

== Requirements ==
:- AviSynth 2.5.8 or greater
:- Supported color formats: [[YUY2]], [[YV12]]
 
== [[Script variables|Syntax and Parameters]] ==
 
:{{Template:FuncDef|TEdgeMask (clip, int "Y", int "U", int "V", float "threshY", float "threshU", float "threshV", int "link", int "type", int "valOn", int "valOff", bool "preBlur")}}
 
::{{Par2|c|clip| }}
:::Input clip; only YUY2 and YV12 are supported.
 
::{{Par2|Y|int|1}}
::{{Par2|U|int|1}}
::{{Par2|V|int|1}}
:::These control how each of the planes (Y, U, V) is processed.
:::Set to 1 to process the plane, set to 0 to not process (as in don't even memset, it will just be garbage),
:::set to -x to have the plane be memset to abs(x) (must be in the range -1 to -255 and -256 = 0).
 
::{{Par2|threshY|float|8.0}}
::{{Par2|threshU|float|8.0}}
::{{Par2|threshV|float|8.0}}
:::These set the magnitude thresholds for each plane... if over this value then a pixel will be considered an edge.
 
::{{Par2|link|int|1}}
:::Specifies whether luma to chroma linking, no linking, or linking of every plane to every other plane is used.

::::*0 : no linking
::::*1 : luma to chroma linking
::::*2 : every plane to every other plane
 
::{{Par2|type|int|2}}
:::Sets the type of first order partial derivative approximation that is used.
:::Possible values:

::::*1 : 2 pixel
::::*2 : 4 pixel
 
::{{Par2|valOn|int|255}}
::{{Par2|valOff|int|0}}
:::Sets the values to use for the binary mask output. valOn = value for edge pixels, {{Template:FuncDef3|valOff}} = value for non-edge pixels.
:::Set {{Template:FuncDef3|valOn}} to a negative value and instead of creating a binary mask, <tt>TEdgeMask</tt> will output a mask with the actual
:::edge magnitude values scaled onto a 0-255 range (with the max value 255 corresponding to a single edge gradient of 255).
 
::{{Par2|preblur|bool|false}}
:::Indicates whether to apply a 3x3 guassian blur to the input image prior to generating the edge map.
 
== Examples ==
{{Template:FuncDef3|TEdgeMask}} with default settings (binary mask output):
[[AviSource]]("blah.avi")
TEdgeMask (Y=1, U=1, V=1, threshY=8.0, threshU=8.0, threshV=8.0, link=1, type=2, valOn=255, valOff=0, preblur=false)
 
Magnitude mask output:
[[AviSource]]("blah.avi")
TEdgeMask (valOn=-1)
 
== Changelog ==
Version Date Changes 
v0.9 01/20/2005 - Initial release
 

== Archived Downloads ==
{| class="wikitable" border="1"; width="600px"
|-
!!width="100px"| Version
!!width="150px"| Download
!!width="150px"| Mirror
|-
!v0.9
|[http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
|[http://web.archive.org/web/20070222162643/http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
|}
 

== External Links ==
 
 
 
-----------------------------------------------
'''Back to [[External_filters#Edge_Detection|External Filters]] ←'''

@@ Line 3: / Line 3: @@
 | {{Author/tritical}}
 | v0.9
-|[http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
+|[http://web.archive.org/web/20151125175557/http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
 | Edge Detection
 | [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
@@ Line 78: / Line 78: @@
 |-
 !v0.9
-|[http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
+|<strike>[http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]</strike>
 |[http://web.archive.org/web/20070222162643/http://bengal.missouri.edu/~kes25c/TEdgeMaskv09.zip TEdgeMaskv09.zip]
 |}

@@ Line 1: / Line 1: @@
 {{FilterCat4|External_filters|Plugins|Other_filters|Edge_detection}}
 {{Filter3
 | {{Author/tritical}}
@@ Line 8: / Line 7: @@
 | [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2]
 |}}
-<br>
 == Description ==
 <tt>TEdgeMask</tt> creates an edgemask based off gradient vector magnitude. It includes some useful options such as luma to chroma linking of the edge map and seperate thresholds for each plane. It can output a binary mask or a magnitude mask scaled to a 0-255 range.<br/>

@@ Line 1: / Line 1: @@
-[[Category:Plugins]]
+{{FilterCat4|External_filters|Plugins|Other_filters|Edge_detection}}
-{{FilterCat|External_filters|Other_filters|Edge_Detection}}
 {{Filter3
 | {{Author/tritical}}
@@ Line 10: / Line 10: @@
 <br>
 == Description ==
-:<tt>TEdgeMask</tt> creates an edgemask based off gradient vector magnitude. It includes some useful options such as luma to chroma linking of the edge map and seperate thresholds for each plane. It can output a binary mask or a magnitude mask scaled to a 0-255 range.
+<tt>TEdgeMask</tt> creates an edgemask based off gradient vector magnitude. It includes some useful options such as luma to chroma linking of the edge map and seperate thresholds for each plane. It can output a binary mask or a magnitude mask scaled to a 0-255 range.<br/>
 <br>
 == Requirements ==
-:- AviSynth 2.5.8 or greater
+* AviSynth 2.5.8 or greater
-:- Supported color formats: [[YUY2]], [[YV12]]
+* Supported color formats: [[YUY2]], [[YV12]]
 <br>
 == [[Script variables|Syntax and Parameters]] ==
@@ Line 28: / Line 28: @@
 ::{{Par2|V|int|1}}
 :::These control how each of the planes (Y, U, V) is processed.
-:::Set to 1 to process the plane, set to 0 to not process (as in don't even memset, it will just be garbage),
+:::Set to 1 to process the plane, set to 0 to not process (as in don't even memset, it will just be garbage), set to -x to have the plane be memset to abs(x) (must be in the range -1 to -255 and -256 = 0).
-:::set to -x to have the plane be memset to abs(x) (must be in the range -1 to -255 and -256 = 0).
 <br>
 ::{{Par2|threshY|float|8.0}}
@@ Line 53: / Line 52: @@
 ::{{Par2|valOff|int|0}}
 :::Sets the values to use for the binary mask output.  valOn = value for edge pixels, {{Template:FuncDef3|valOff}} = value for non-edge pixels.
-:::Set {{Template:FuncDef3|valOn}} to a negative value and instead of creating a binary mask, <tt>TEdgeMask</tt> will output a mask with the actual
+:::Set {{Template:FuncDef3|valOn}} to a negative value and instead of creating a binary mask, <tt>TEdgeMask</tt> will output a mask with the actual edge magnitude values scaled onto a 0-255 range (with the max value 255 corresponding to a single edge gradient of 255).
-:::edge magnitude values scaled onto a 0-255 range (with the max value 255 corresponding to a single edge gradient of 255).
 <br>
 ::{{Par2|preblur|bool|false}}
@@ Line 87: / Line 85: @@
 == External Links ==
 <br>
 <br>
 -----------------------------------------------
 '''Back to [[External_filters#Edge_Detection|External Filters]] &larr;'''