usage: cvt_fish2plane.py [-h] [--dirname DIRNAME] [--save SAVE]
This is a programm to transform fish image to planar image. It's only take
`png` images
optional arguments:
-h, --help show this help message and exit
--dirname DIRNAME Image dir name
--save SAVE Save dir name
python cvt_fish2plane.py --dirname [IMAGE_DIR] --save [SAVED_IR]