#!/bin/sh
#
# fixup for images in book 13

mogrify \
	-channel R -level 0,1,98% \
	-channel G -level 0,1,82% \
	-channel B -level 0,1,57% \
	-rotate -90 \
	-quality 70 \
	-geometry 1132x1698 \
	-crop 1000x1340+68+114 \
	"$@"