May I ask which file is the code for the implementation of bounding box augmentations?

[Flyooofly]

Is it in the AnchorAugHead.py file?

Another question is what does the gt_bboxes in the fwd function parameter in the entire model file represent?
The last question is whether the bounding box enhancement method in your paper is enhanced based on the bounding box of the cropped foreground image, and is the RPN-based two-stage method used to obtain more prospals? In fact, I just want to know what to enhance to get so many prospals, if it is based on RPN, it is only suitable for the two-stage target detector.

[Flyooofly]

@limbo0000