Visualization on the validation set as in Demo.

[tianweiy]

Visualization on the validation set as in Demo.

[tianweiy]

I will check this later. For now, to visualize on validation set, you can just use dist_test.py and change this line to whatever number of images you want to see https://github.com/tianweiy/CenterPoint/blob/e14421df7b9fe86ae42b7349aeffed4705a9ab93/det3d/datasets/nuscenes/nusc_common.py#L658

[YoushaaMurhij]

torch.multiprocessing.set_sharing_strategy('file_system') solved the problem for me. I think this is because of the size of the validation set.

[tianweiy]

Can you give more details for this

I changes the directories to data/nuscenes and the directory to infos_val_10sweeps_withvelo_filter_True.pkl and set the dataset to cfg.data.val

[tianweiy]

show git diff?

[YoushaaMurhij]

In demo.py: I didn't change anything.

In nusc_centerpoint_pp_02voxel_circle_nms_demo.py:

#data_root = "demo/nuScenes"
data_root = "data/nuScenes"

#val_anno = "demo/nuScenes/demo_infos.pkl"
val_anno = "data/nuScenes/infos_val_10sweeps_withvelo_filter_True.pkl"