Rainbow Smooth: Difference between revisions

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Created page with "{{FilterCat|External_filters|Restoration_filters|Rainbow & Dot Crawl Removal}} {{Filter | MOmonster | 18-07-07 | rainbow_smooth | Rainbow & Dot Crawl Removal | * YV12 | |}} <..."
 
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{{FilterCat|External_filters|Restoration_filters|Rainbow & Dot Crawl Removal}}
{{FilterCat4|External_filters|Scripts|Restoration_filters|Rainbow & Dot Crawl Removal}}
{{Filter
{{Filter3
| MOmonster  
| MOmonster  
| 18-07-07
| 2007/07/18
| rainbow_smooth
| [http://avisynth.nl/images/Rainbow_smooth.avsi rainbow_smooth.avsi]
| Rainbow & Dot Crawl Removal
| Rainbow & Dot Crawl Removal
|
|
* YV12
|6=[http://forum.doom9.org/showthread.php?t=128003 Doom9 Thread]}}
|
 
|}}
== Description ==
'''<tt>rainbow_smooth</tt>''' is a small spatial derainbowing function. It uses [[SmoothUV/SmoothUV|SmoothUV]] to smooth out chroma and edge masking to reduce the colour bleeding.
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== Description ==
== Requirements ==
:Rainbow_smooth is a small spatial derainbowing function. It uses SmoothUV to smooth out chroma and edge masking to reduce the colour bleeding.
* AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater]
==== Requirements: ====
* [[FAQ_different_types_content#How_do_I_recognize_progressive.2C_interlaced.2C_telecined.2C_hybrid_and_blended_content.3F|Progressive]] input only
:- AviSynth 2.5.8 or later
* Supported color formats: [[YV12]]
:- Supported color formats: [[YV12]]


===== Required Filters: =====
=== Required Plugins ===
:*[[MaskTools2]] 2.0a48+
Latest versions of the following filters are recommended unless stated otherwise.<br>
:* SmoothUV
*[[MaskTools2]]
* [[SmoothUV]]
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== [[Script variables|Syntax and Parameters]] ==
:{{Template:FuncDef|rainbow_smooth (''clip'' orig, ''int'' "radius", ''int'' "lthresh", ''int'' "hthresh")}}
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::{{Par2|orig|clip| }}
:::Input clip.
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::{{Par2|radius|int|3}}
:::The smoothing radius of [[SmoothUV/SmoothUV|SmoothUV]].


== Syntax and Parameters ==
:::Range: 1 to 7
:{{Template:FuncDef|rainbow_smooth (clip orig, int "radius", "lthresh", "hthresh")}}
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::{{Par|radius|int|3}}
::{{Par2|lthresh|int|0}}
:::Range: 0 - 7
::{{Par2|hthresh|int|220}}
::::The smoothing radius.
:::The low and high smoothing thresholds of [[SmoothUV/SmoothUV|SmoothUV]]; use smaller values for safer processing.  
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:::Masking is only used for {{Template:FuncDef|hthresh}}, so if you set {{Template:FuncDef|lthresh}} greater than {{Template:FuncDef|hthresh}}, {{Template:FuncDef|lthresh}} will be the overall threshold and no masking will be used (fastest).
::{{Par|lthresh|int|0}}
:::If you set {{Template:FuncDef|lthresh}} to 0, you disable the basic chroma smoothing and use only the chroma-smoothing on edges.
::{{Par|hthresh|int|220}}
 
:::Range: 0 - 255
:::Range: 0 to 255
::::The low and high smoothing threshold.
:::::Use smaller values for safer processing. Masking is only used for hthresh, so if you set lthresh greater than hthresh, lthresh will be the overall thresh and no masking will be used (fastest).
:::::If you set lthresh to 0, you disable the basic chroma smoothing and use only the chroma-smoothing on edges.
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== Examples ==
== Examples ==
rainbow_smooth with default settings:
  [[AviSource]]("Blah.avi")
  [[AviSource]]("Blah.avi")
  rainbow_smooth()
  rainbow_smooth(radius=3, lthresh=0, hthresh=220)
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== Changelog ==
== Changelog ==
  18/07/07:
Version        Date            Changes<br>
      - Initial release
2007/07/18     2007/07/18      - Initial release
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==External Links==
*[http://forum.doom9.org/showthread.php?t=128003 Doom9 Forum] - Rainbow_smooth discussion.
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==Links==
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:[http://forum.doom9.org/showthread.php?t=128003 Doom9 Forum] - Rainbow_smooth discussion.
'''Back to [[External_filters#Rainbow_.26_Dot_Crawl_Removal|External Filters]] &larr;'''
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Latest revision as of 15:11, 6 March 2016

Abstract
Author MOmonster
Version 2007/07/18
Download rainbow_smooth.avsi
Category Rainbow & Dot Crawl Removal
License
Discussion Doom9 Thread

Description

rainbow_smooth is a small spatial derainbowing function. It uses SmoothUV to smooth out chroma and edge masking to reduce the colour bleeding.

Requirements

Required Plugins

Latest versions of the following filters are recommended unless stated otherwise.


Syntax and Parameters

rainbow_smooth (clip orig, int "radius", int "lthresh", int "hthresh")


clip  orig =
Input clip.


int  radius = 3
The smoothing radius of SmoothUV.
Range: 1 to 7


int  lthresh = 0
int  hthresh = 220
The low and high smoothing thresholds of SmoothUV; use smaller values for safer processing.
Masking is only used for hthresh, so if you set lthresh greater than hthresh, lthresh will be the overall threshold and no masking will be used (fastest).
If you set lthresh to 0, you disable the basic chroma smoothing and use only the chroma-smoothing on edges.
Range: 0 to 255


Examples

rainbow_smooth with default settings: 

AviSource("Blah.avi")
rainbow_smooth(radius=3, lthresh=0, hthresh=220)


Changelog

Version         Date            Changes

2007/07/18      2007/07/18      - Initial release




Back to External Filters ←

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