SmoothUV2
From Avisynth wiki
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== Description == | == Description == | ||
| − | + | SmoothUV2 is a spatial derainbow filter. This filter performs structure-preserving smoothing (blurring) on the U/V (chrominance or colour) information of the image, leaving Y (luminance) intact. It was created in an attempt to reduce the appearance of "rainbows" (cross-colour artifacts) near lines in some cel animation. | |
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* x64 bit version | * x64 bit version | ||
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== Requirements == | == Requirements == | ||
* [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6] | * [x86]: [[AviSynth+]] or [http://sourceforge.net/projects/avisynth2/ AviSynth 2.6] | ||
Revision as of 03:39, 19 May 2020
| Abstract | |
|---|---|
| Author | dubhater, asd-g |
| Version | v2.1.0 |
| Download | SmoothUV2-2.1.0.7z |
| Category | Spatial Denoisers |
| License | GPLv2 |
| Discussion | |
Contents |
Description
SmoothUV2 is a spatial derainbow filter. This filter performs structure-preserving smoothing (blurring) on the U/V (chrominance or colour) information of the image, leaving Y (luminance) intact. It was created in an attempt to reduce the appearance of "rainbows" (cross-colour artifacts) near lines in some cel animation.
This version is a port of the VapourSynth version, changes to the original SmoothUV:
- Only
SmoothUV()implemented -
"fields"parameter renamed to"interlaced" - Additional colorspace support
- x64 bit version
Requirements
Syntax and Parameters
- SmoothUV (clip, int "radius", int "threshold", bool "interlaced")
- clip =
- A clip to process. It must have constant format and it must be 8 bit YUV.
- clip =
- int radius = 3
- Radius. Must be between 1 and 7.
- Larger values smooth more.
- Default: 3
- int radius = 3
- int threshold = 270
- Threshold. Must be between 0 and 450.
- Larger values smooth more.
- Default: 270
- int threshold = 270
- bool field =
- Determine if the frame is interlaced.
- Default: auto detect based on Is.FiledBased().
- False is for progressive input, true is for interlaced input.
- bool field =
Examples
SmoothUV with default settings:
AviSource("Blah.avi") SmoothUV(radius=3, threshold=270)
Changelog
Version Date Changes
External Links
- GitHub - Source code repository.
Back to External Filters ←
