mmdetection3d安装

conda create -n openmmlab python=3.7 -y
conda activate openmmlab
pip install torch==1.8.1+cu101 torchvision==0.9.1+cu101 torchaudio==0.8.1 -f https://download.pytorch.org/whl/torch_stable.html
pip3 install openmim
mim install mmcv-full
# 安装 mmdetection
pip install git+https://github.com/open-mmlab/mmdetection.git
# 安装 mmsegmentation
pip install git+https://github.com/open-mmlab/mmsegmentation.git
# 安装 mmdetection3d
git clone https://github.com/open-mmlab/mmdetection3d.git
cd mmdetection3d
pip install -v -e .