def METHOD_NAME():
    p = argparse.ArgumentParser(
        formatter_class=argparse.RawTextHelpFormatter,
        description=__doc__)
    p.add_argument('operation',
                   choices=OPERATIONS.keys(),
                   help='The type of operation to be performed on the '
                        'images.')
    p.add_argument('in_images', nargs='+',
                   help='The list of image files or parameters.')
    p.add_argument('out_image',
                   help='Output image path.')
    p.add_argument('--data_type',
                   help='Data type of the output image. Use the format: '
                        'uint8, int16, int/float32, int/float64.')
    p.add_argument('--exclude_background', action='store_true',
                   help='Does not affect the background of the original '
                        'images.')
    add_overwrite_arg(p)
    add_verbose_arg(p)
    return p