Negative coordinates in the proposal bounding boxes list

[guanw-pku]

Hi!

I found some negative values in the bounding boxes of proposal. Does it have some special meanings?

Thank you!

[Dawn-LX]

Hi!

I found some negative values in the bounding boxes of proposal. Does it have some special meanings?

Thank you!

first, refer to tracking_results/format_demo.py

second refer to _get_proposal at

VidSGG-BIG/dataloaders/dataloader_vidvrd.py

Line 485 in 3dde8e6

def _get_proposal(self,video_name):

Third, if you mean the proposal .npy file from PKU, -1 means proposals that confidence = 0