conda env create -f casa.yml
conda activate casa
# install lietorch
git clone --recursive https://github.com/princeton-vl/lietorch.git
cd lietorch
python setup.py install
cd -
# install clip
pip install git+https://github.com/openai/CLIP.git
# install softras
# to compile for different GPU arch, see https://discuss.pytorch.org/t/compiling-pytorch-on-devices-with-different-cuda-capability/106409
pip install -e softras

<data_source_name>/
    <animal_name>/
        ├── frame_000001.obj ### ground truth mesh
        ├── frame_000002.obj
        ├── ...
        ├── skeleton ### skeleton
        ├── weight   ### skinning weight
        ├── info    
            ├── 0001.npz ### mask,flow,camera,etc..
            ├── 0002.npz 
            ├── ...
            ├── 0001.png ### renderer images
            ├── 0002.png
            ├── ...

python clip_retrieve.py 

python main.py -c config/synthetic.yaml

@inproceedings{wu2022casa,
    title={{CASA}: Category-agnostic Skeletal Animal Reconstruction},
    author={Yuefan Wu* and Zeyuan Chen* and Shaowei Liu and Zhongzheng Ren and Shenlong Wang},
    booktitle={NeurIPS},
    year={2022}
}