Hi! I was trying to simulate chromatic aberration using the following command:
convert -channel Red -affine 0.9,0,0,0.9,0,0 -transform -channel Blue -affine 1.1,0,0,1.1,0,0 -transform +channel -resize 800x600 -quality 90 -sampling-factor 1x1 input.jpg output.jpg
The idea being that by scaling each channel separately (and not scaling green) I could emulate (or correct a lens) chromatic aberration.
The results are nil thought... what's wrong with my command? _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
