ies. So, I needed to convert my images to PPM format, which is one of those image formats that no-one uses but somehow is the lowest common deno... er half of the picture. I apply the image manipulation to the original JPEG file, not the temporary PPM file that I used to detect the face position.
<code>
conver... ]; then
rm "$pos"
fi
HEIGHT=`identify -format "%h" "$jpeg"`;
WIDTH=`identify -format "%w" "$jpeg"`;
MIN_FACE_WIDTH=`echo $WIDTH / 6 | bc`
ech
