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Biomes from terrain
#7
Back to reducing the number of colours.

Seach enough and there is often a Gimp script/plugin to implement a procedure.

This one which uses the index method but returns the image to RGB mode.

I found the discussion for the script here, it was originally from gimpusers.com:
http://gimp.1065349.n5.nabble.com/Reduce...d8887.html

In use, same image as before, looks like: 

[Image: HxHrtya.jpg]

The script is attached, if you want to try it, un-zip, copy to your Gimp profile
In windows C:\Users\your-name\.gimp-2.8\scripts
In linux ~/.gimp-2.8/scripts
Only given it a very brief try, it is old, 2008, bound to be some snags.
I still advice a small gaussian blur before (depending on image)


Attached Files
.zip   reduce_colors.scm.zip (Size: 871 bytes / Downloads: 147)
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Messages In This Thread
Biomes from terrain - by DcNdrew - 05-16-2017, 03:28 PM
RE: Biomes from terrain - by rich2005 - 05-16-2017, 04:24 PM
RE: Biomes from terrain - by DcNdrew - 05-16-2017, 05:24 PM
RE: Biomes from terrain - by DcNdrew - 05-17-2017, 06:42 AM
RE: Biomes from terrain - by Ofnuts - 05-17-2017, 07:21 AM
RE: Biomes from terrain - by rich2005 - 05-17-2017, 07:45 AM
RE: Biomes from terrain - by rich2005 - 05-17-2017, 09:29 AM

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