Import gmic-1.5.9.3 as graphics/gmic.

G'MIC is an open and full-featured framework for image processing,
providing several different user interfaces to
convert/manipulate/filter/visualize generic image datasets, from
1d scalar signals to 3d+t sequences of multi-spectral volumetric
images.

The package contains a command line tool and a gimp plugin.

(wiz)