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MCG-NJU / LinK

[CVPR 2023] LinK: Linear Kernel for LiDAR-based 3D Perception
MIT License
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how to visualize eval result #4

Closed cyn-liu closed 1 year ago

cyn-liu commented 1 year ago

when I run the follow command:

python -m torch.distributed.launch --nproc_per_node=4 --master_port 23456 ./tools/train.py \
  configs/nusc/voxelnet/nusc_centerpoint_voxelnet_0075voxel_fix_bn_z_elkv3.py \
  --work_dir work_dirs/0075cbgs_cos3x7_group2_15+5 \
  --resume_from work_dirs/0075cbgs_cos3x7_group2/epoch_15.pth

I get a prediction.pkl in work_dir work_dirs/0075cbgs_cos3x7_group2_15+5 directory, I want visualize the result, but I find the ./detection/tools/visual.py can not work well, so where can I find the scrip to visualize predict result.

shawnding commented 1 year ago

Hi, you can use ./detection/tools/demo.py to visualize the detection result in top-down view. For 3D view, you can use open3d or mayavi to load and visualize the point cloud and detection boxes.