Install the pytorch and mmcv based on your GPU and cuda version.
pip install torch==1.13.0+cu116 torchvision==0.14.0+cu116 torchaudio==0.13.0 --extra-index-url https://download.pytorch.org/whl/cu116
pip install mmcv-full==1.7.0 -f https://download.openmmlab.com/mmcv/dist/cu117/torch1.13/index.html
Install the required packages.
pip install -r .\requirement.txt
Download the nuScenes dataset from nuScenes. The dataset should be organized as follows:
Occupancy-Vis
data
nuscenes
gts # CVPR2023, refer to:https://github.com/CVPR2023-3D-Occupancy-Prediction/CVPR2023-3D-Occupancy-Prediction
openoccv2 # CVPR2024, refer to:https://github.com/OpenDriveLab/OccNet
maps
samples
sweeps
v1.0-trainval
nuscenes_infos_train.pkl # generate by mmdet3d-v1.0rc4, please refer to the official document
nuscenes_infos_val.pkl # generate by mmdet3d-v1.0rc4, please refer to the official document
Your prediction file follows the format of the ground truth file. The prediction file should be organized as follows:
predictions
scene_token.npz
....
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