DeCross

Abstract
Author	minamina
Version	v0.0.02
Download	DeCross
Category	Rainbow & Dot Crawl Removal
License	GPLv2

Description

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

Requirements:

- AviSynth 2.5.8 or later

- Supported color formats: YUY2, YV12

- MMX compatible CPU

Syntax and Parameters

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

int  ThresholdY = 30

Range: 0 - 255

Edge detection threshold.

Lower values increase edge detection.

int  Noise = 60

Range: 0 - 255

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

int  Margin = 1

Range: 0 - 4

Expands the edge mask left and right.

debug  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

  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.

Links

• Doom9 Forum - DeCross discussion.

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