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GMJCZP
6th December 2011, 17:27
Hello all,

This is my first thread. I have a problem with chroma that stand out evenly to the edges of anime figures, and the traditional method of move chroma not work, because if you move to one side, the problem intensifies the opposite side.

Here is a image:

http://i999.photobucket.com/albums/af120/zinescopia/Doom9/th_ChromaEdgeProblem1.jpg (http://s999.photobucket.com/albums/af120/zinescopia/Doom9/?action=view&current=ChromaEdgeProblem1.jpg)

Look at the head of both characters and color as mustard excels.

I hope everyone's help. Thank you.

Vitaliy Gorbatenko
7th December 2011, 05:36
Look at DeHalo_alpha script and LGhost plugin

GMJCZP
8th December 2011, 05:52
Thanks for responding Vitaliy Gorbatenko.

The problem is not ghosting or haloing, but chroma :(. Thanks anyway.

poisondeathray
8th December 2011, 06:58
greyscale() :devil:

It looks like it's been overdenoised , and chroma over smoothed



mergechroma(awarpsharp2(depth=40)) #or some other settings

Vitaliy Gorbatenko
8th December 2011, 07:15
MergeChroma(aWarpSharp2(chroma=4))

chroma: 0..4
Processing mode for chroma planes (U and V):
0 - fill with zeroes
1 - don't care, default for aSobel and aBlur
2 - copy
3 - process
4 - guide by luma - aWarpSharp and aWarp only, default for them

GMJCZP
10th December 2011, 07:42
With MergeChroma (Awarpsharp (Chroma = 4)) using it 2 times at the beginning of the script improves the image. Here the comparison:

Original:

http://i999.photobucket.com/albums/af120/zinescopia/Doom9/th_ChromaEdgeProblem1.jpg (http://s999.photobucket.com/albums/af120/zinescopia/Doom9/?action=view&current=ChromaEdgeProblem1.jpg)

Corrected:

http://i999.photobucket.com/albums/af120/zinescopia/Doom9/th_Framecorrected.jpg (http://s999.photobucket.com/albums/af120/zinescopia/Doom9/?action=view&current=Framecorrected.jpg)

I do not know if I can be another way to further improve the image.