DeCross

Revision as of 04:39, 15 November 2013

Cross Color Reduction. Reduces rainbows.

- AviSynth 2.5.8 or later

- Supported color formats: YUY2, YV12

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

ThresholdY int = 30

Range: 0 - 255

Edge detection threshold.

Lower values increase edge detection.

Noise int = 60

Range: 0 - 255

Anything beyond this value is considered as noise.

Margin int = 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.

AviSource("Blah.avi")
checkmate()

 Circa 2006:
     - Initial release

Scintilla's Guide - Unofficial documentation

Doom9 Forum - Archived download.

@@ Line 20: / Line 20: @@
 :{{Template:FuncDef|DeCross(clip, int "ThresholdY", int "Noise", int "Margin", bool "Debug")}}
 <br>
-::{{Par|thr|int|}}
+::{{Par|ThresholdY|int|30}}
-:::Controls the spatial filter, higher values will blend more.
+:::Range: 0 - 255
+::::Edge detection threshold.
-::{{Par|max|int|}}
+:::::Lower values increase edge detection.
-:::Controls the maximum amount by which a pixel's value may change, or something similar. In any case, increasing it will strengthen the filtering.
+<br>
+::{{Par|Noise|int|60}}
-::{{Par|tthr2|int|}}
+:::Range: 0 - 255
-:::Controls the temporal blending; higher values will blend more. Setting this to 0 disables the temporal blending entirely.
+::::Anything beyond this value is considered as noise.
+<br>
+::{{Par|Margin|int|1}}
+:::Range: 0 - 4
+::::Expands the edge mask left and right.
+<br>
+::{{Par|Debug|debug|false}}
+:::Shows the area where the filter is being applied.
+:::Useful for seeing the effects of ThresholdY and Margin.
 <br>