Michael von Aichberger 2 wrote:
So one could break it down to the question: How do I blacken all areas below
or above a threshold value in a grayscale image?
The Old shool way would be fastest and best I think. Make your own palette.
first copy the image to an grayscale image.
then set the palette to something like this: [
0,0,0,0,0,0,128,195,216,256 ] <-- but with rgb values and 256 long...
(look up palettes in the manual)
HTH/Christoffer
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