Quote:
Originally Posted by brainycat
In image magick, do 'convert FILENAME.bmp -colors 256 FILENAME.bmp' for each image using RGB space.
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What I did was this:
Code:
convert escher01.png -quantize GRAY +dither -colors 16 -rotate "-90>" escher01.bmp
You can install imagemagick and use the convert command even in Windows.