usage: stained_glass.py [-h] [--art ART] [--output OUTPUT]
[--min_dist MIN_DIST]
Generate a stained glass transform of an image
optional arguments:
-h, --help show this help message and exit
--art ART Input image to transform
--output OUTPUT Path to save file
--min_dist MIN_DIST Min distance for non maximal suppression. Higher values
mean higher crystallinity of the transform.
