TMaskCleaner: Difference between revisions
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{{FilterCat5|External_filters|Plugins|Plugins_x64|Adjustment_filters|Masking}} | |||
{{ | {{Filter3 | ||
| {{Author/tp7}} | |||
| v0.91 | |||
|[https://github.com/tp7/tmaskcleaner/releases tmaskcleaner-x86.zip // tmaskcleaner-x64.zip] | |||
| Masking | |||
| [http://www.gnu.org/licenses/gpl-2.0.txt GPLv2] | |||
|6=}} | |||
== Description == | |||
A really simple mask cleaning plugin for AviSynth based on mt_hysteresis. It discards all areas of less than length pixels with values bigger or equal to thresh. | |||
<br> | |||
<br> | |||
== Requirements == | |||
* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6] | |||
* [x64]: [[AviSynth+]] | |||
* Supported color formats: [[Y8]], [[YV12]], [[YV16]], [[YV24]] | |||
* Microsoft Visual C++ 2012 Redistributable Packages | |||
<br> | |||
== [[Script variables|Syntax and Parameters]] == | |||
:{{Template:FuncDef|TMaskCleaner (clip, int "length", int "thresh" int "fade")}} | |||
<br> | |||
::{{Par2| |clip| }} | |||
:::Input clip. | |||
<br> | |||
::{{Par2|length|int|5}} | |||
::{{Par2|thresh|int|235}} | |||
:::It discards all areas of less than <code>length</code> pixels with values bigger or equal to <code>thresh</code>. | |||
<br> | |||
::{{Par2|fade|int|0}} | |||
:::Usage: <code>TMaskCleaner(length=100, fade=200)</code> will zero areas below length, assign 0..255 to areas in [length,length+fade] range, and 255 to areas above length+fade. | |||
:::This allows adaptive processing of area ranges for example by transforming the mask from linear 0..255 distribution denoted here as / to: | |||
:::*/\ with <code>mt_lut("x 128 > 255 x - x ?")</code> | |||
:::*|| to grab some arbitrary range with <code>mt_lut("x 118 > x 138 < & 255 0 ?")</code> | |||
:::*non-linear _/_ mask by smoothly amplifying the middle with <code>mt_lut("x 128 > 255 x - x ? 100 - 28 / 0.5 ^ 256 *")</code> | |||
<br> | |||
== Examples == | |||
TMaskCleaner with default values: | |||
AviSource("bah.avi") | |||
TMaskCleaner(length=5, fade=235, fade=0) | |||
<br> | |||
== Changelog == | |||
Version Date Changes<br> | |||
v0.91 2013/12/24 - 'Fade' parameter added | |||
v0.9 2013/11/30 - Initial release | |||
<br> | |||
== External Links == | |||
*[https://github.com/tp7/tmaskcleaner GitHub] - Source code repository. | |||
<br> | |||
<br> | |||
----------------------------------------------- | |||
'''Back to [[External_filters#Averaging.2FLayering.2FMasking|External Filters]] ←''' | |||
Revision as of 18:05, 27 March 2020
| Abstract | |
|---|---|
| Author | tp7 |
| Version | v0.91 |
| Download | tmaskcleaner-x86.zip // tmaskcleaner-x64.zip |
| Category | Masking |
| License | GPLv2 |
| Discussion | |
Description
A really simple mask cleaning plugin for AviSynth based on mt_hysteresis. It discards all areas of less than length pixels with values bigger or equal to thresh.
Requirements
- [x86]: AviSynth+ or AviSynth 2.6
- [x64]: AviSynth+
- Supported color formats: Y8, YV12, YV16, YV24
- Microsoft Visual C++ 2012 Redistributable Packages
- TMaskCleaner (clip, int "length", int "thresh" int "fade")
- clip =
- Input clip.
- clip =
- int length = 5
- int thresh = 235
- It discards all areas of less than
lengthpixels with values bigger or equal tothresh.
- It discards all areas of less than
- int length = 5
- int fade = 0
- Usage:
TMaskCleaner(length=100, fade=200)will zero areas below length, assign 0..255 to areas in [length,length+fade] range, and 255 to areas above length+fade. - This allows adaptive processing of area ranges for example by transforming the mask from linear 0..255 distribution denoted here as / to:
- /\ with
mt_lut("x 128 > 255 x - x ?") - || to grab some arbitrary range with
mt_lut("x 118 > x 138 < & 255 0 ?") - non-linear _/_ mask by smoothly amplifying the middle with
mt_lut("x 128 > 255 x - x ? 100 - 28 / 0.5 ^ 256 *")
- /\ with
- Usage:
- int fade = 0
Examples
TMaskCleaner with default values:
AviSource("bah.avi")
TMaskCleaner(length=5, fade=235, fade=0)
Changelog
Version Date Changes
v0.91 2013/12/24 - 'Fade' parameter added v0.9 2013/11/30 - Initial release
External Links
- GitHub - Source code repository.
Back to External Filters ←
