1. Generate bdd annotation in coco format :
python bdd2coco.py -l label_path -s label_path
2. Generate bdd annotation in coco format (6 shared classes with d2city) :
python bdd2coco_label_convert.py --l label_path -s label_path
3. Generate d2city annotation in coco format (6 shared classes with bdd) :
python dd2coco_det_label_convert.py --l label_path