Open ekzmzm79-github opened 2 years ago
The calibration can be used when pre-processing point cloud data. It will filter points outside of the front view on KITTI. As for a systematic solution, we are preparing a tutorial or doc tailored to this setting. Please stay tuned.
Is there an update reagarding the tutorial for only pcd based training and inference
hello
I want to create a 3d-bbox inference model using only 3d-lidar pcl data. Also, I confirmed that the data is created as shown below when I run the 'create_data.py' code through kitti data.
From here on, I decided that calib and image data were not needed. because ground-truth files included in 3d-bbox have already been created.
Car AP@0.70, 0.70, 0.70: bbox AP:0.0000, 0.1057, 0.1057 bev AP:0.0000, 0.0000, 0.0000 3d AP:0.0000, 0.0000, 0.0000 aos AP:0.00, 0.01, 0.01 Car AP@0.70, 0.50, 0.50: bbox AP:0.0000, 0.1057, 0.1057 bev AP:0.0000, 0.1057, 0.1057 3d AP:0.0000, 0.1057, 0.1057 aos AP:0.00, 0.01, 0.01
I thought only 3d ap would measure properly, but as you can see, training doesn't seem to work well. 20220222184055.log
The code I have modified is as follows, but the purpose is to replace only calib and image information in the info pkl file with a dummy after data is created in create_data.py.
No modifications have been made to the "kitti_dataset" related and other codes yet. Can you please point out if I'm misunderstanding something?
If I'm misunderstanding, is there any guide on how to proceed with training with only 3d-lidar pcl information? I am debating whether to modify the kitti_dataset code or configure a completely new dataset.
i'm already read this https://github.com/open-mmlab/mmdetection3d/issues/260, https://github.com/open-mmlab/mmdetection3d/issues/334, https://github.com/open-mmlab/mmdetection3d/issues/429 . https://github.com/open-mmlab/mmdetection3d/issues/1173
thank you