Is there any augmentation tool for images and bounding boxes? I don't have a lot of training data and I'm looking for some tools in python or executable program like labelimg that do some heavy augmentation on images, even better if they also change bounding boxes coordinate accordingly. Any help will be appreciated!
I think you should look into imgaug. It supports most image augmentation and does have support for bounding boxes.

Docs: https://imgaug.readthedocs.io/en/latest/