NonlinUSM
From Avisynth wiki
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{{FilterCat4|External_filters|Scripts|Restoration_filters|Sharpeners}} | {{FilterCat4|External_filters|Scripts|Restoration_filters|Sharpeners}} | ||
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|6=[http://forum.doom9.org/showthread.php?p=1555234 Doom9 Thread] | |6=[http://forum.doom9.org/showthread.php?p=1555234 Doom9 Thread] | ||
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== Description == | == Description == | ||
Non-linear Unsharp Masking. Like most sharpeners, this script only processes luma, chroma channels are simply copied from the input clip.<br> | Non-linear Unsharp Masking. Like most sharpeners, this script only processes luma, chroma channels are simply copied from the input clip.<br> | ||
<br> | <br> | ||
== Requirements == | == Requirements == | ||
| − | * AviSynth 2.5.8 or | + | * AviSynth 2.5.8 or [http://sourceforge.net/projects/avisynth2/ greater] |
* [[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]] | ||
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| + | === Required Plugins === | ||
| + | *[[MaskTools2]] | ||
| + | Additional [[planar]] colorspaces are supported when using AviSynth 2.6 and appropriate MaskTools2. | ||
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== [[Script variables|Syntax and Parameters]] == | == [[Script variables|Syntax and Parameters]] == | ||
:{{Template:FuncDef|NonlinUSM (''clip'' o, ''float'' "z", ''float'' "pow", ''float'' "str", ''float'' "rad", ''float'' "ldmp")}} | :{{Template:FuncDef|NonlinUSM (''clip'' o, ''float'' "z", ''float'' "pow", ''float'' "str", ''float'' "rad", ''float'' "ldmp")}} | ||
Revision as of 13:38, 27 October 2015
| Abstract | |
|---|---|
| Author | Didée |
| Version | 2012/02/01 |
| Download | NonlinUSM script |
| Category | Sharpeners |
| License | |
| Discussion | Doom9 Thread |
Contents |
Description
Non-linear Unsharp Masking. Like most sharpeners, this script only processes luma, chroma channels are simply copied from the input clip.
Requirements
- AviSynth 2.5.8 or greater
- Progressive input only
- Supported color formats: YV12
Required Plugins
Additional planar colorspaces are supported when using AviSynth 2.6 and appropriate MaskTools2.
Syntax and Parameters
- NonlinUSM (clip o, float "z", float "pow", float "str", float "rad", float "ldmp")
- clip o =
- Input clip
- clip o =
- float z = 6.0
- zero point
- float z = 6.0
- float pow = 1.6
- power
- float pow = 1.6
- float str = 1.0
- strength
- float str = 1.0
- float rad = 9.0
- radius for "gauss"
- float rad = 9.0
- float ldmp = 0.001
- damping for very small differences
- float ldmp = 0.001
Examples
NonlinUSM with default settings:
AviSource("Blah.avi") NonlinUSM(z=6.0, pow=1.6, str=1.0, rad=9.0, ldmp=0.001)
Changelog
Version Date Changes
2012/02/01 2012/02/01 - Initial public release
External Links
- Doom9 Forum - NonlinUSM discussion.
- Doom9 Forum - Usage examples.
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