DeCross

Abstract
Author	minamina, Dubhater, Asd
Version	v2.0.0
Download	DeCross-2.0.0.7z
Category	Rainbow & Dot Crawl Removal
License	GPLv2
Discussion	Doom9 Thread

Description

DeCross is a cross color reduction plugin, useful for reducing rainbows. DeCross is based on CrossColor, an AviUtl plugin by Shou.

DeCross must be used right after the source filter, before any field matching or deinterlacing. The luma channel is returned unchanged.

Requirements

• [x86] AviSynth+ or AviSynth 2.60
• [x64] AviSynth+
• Supported color formats: YV12, YV16

• Microsoft Visual C++ 2019 Redistributable Package (x86 / x64)

*** vc_redist.x86.exe is required for DeCross-x86

*** vc_redist.x64.exe is required for DeCross-x64

Syntax and Parameters

DeCross (clip, int "ThresholdY", int "Noise", int "Margin", bool "Debug")

clip   =

Input clip.

int  ThresholdY = 30

Edge detection threshold; lower values increase edge detection.

Range: 0 - 255

int  Noise = 60

Anything equal to or greater than this value is considered as noise.

Range: 0 - 255

int  Margin = 1

Expands the edge mask left and right.

Range: 0 - 4

bool  Debug = false

Shows the area where the filter is being applied; useful for seeing the effects of ThresholdY and Margin.

Examples

DeCross with all default values:

AviSource("Blah.avi")
DeCross(ThresholdY=30, Noise=60, Margin=1, Debug=false)

Changelog

  2020/05/15 v2.0.0
     - Move project to GitHub

  2019/06/07 
     - Backport DeCross from VapourSynth port by Dubhater
     - Add YV16 and drop YUY2 support
     - x64 version
     - Compiled with Microsoft Visual Studio C++ 2019
     - Author: Asd

  2004/02/01 v0.0.02 
     - Fixed a problem were DeCross could not be loaded using AviSynth 2.0.x and LoadPluginEx.

  2003/12/26 v0.0.01
     - Initial Release.

External Links

• GitHub - Source code repository.
• GitHub - Source code repository (VapourSynth version).

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