Wrong gt while using browse_dataset.py

[hanssssssss]

Hi, I tried to visualize the waymo or kitti dataset on the latest version 1.1. I found that the gt bounding box shifts up on every image on both datasets.Moreover, I found that the 3dbbox did not transform with the image when using DA.

[ZCMax]

Are you using the latest dev-1.x branch or 1.1 branch?

[hanssssssss]

Hi! Thanks for the help! I noticed that the smoke using affineresize during training, since it is for mond3d task, will the affineresize help to converge? Besides, I tried to remove the affineresize in the smoke pipeline, but something went wrong.

[ZCMax]

Yes, affineresize will be useful for center_2d localization, and now, smoke is bound with this pipeline, but you can modify the code in SMOKEMono3DHead to support removing affineresize during training.

[hanssssssss]

Got it! I have one more question(last one :) ), the affineresize in the pieline is applied all the time or has a certain probability to be applied? If it is used all the time, the 3d labels will not be used during training as you said. Many thanks.

[ZCMax]

a certain probability, affineresize is bound with RandomShiftScale pipeline, they are used together, more details can be found in our code.

[hanssssssss]

got it. Thanks for the patience