Spatially Invariant Unsupervised 3D Object-Centric Learning and Scene Decomposition

This repo contains the official Pytorch implementation of the paper:

Spatially Invariant Unsupervised 3D Object-Centric Learning and Scene Decomposition ECCV 2022

Dependency

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• pytorch 1.8.1
• pytorch-geomertic (PyG) 2.0.1
• tensorboard 2.5.0
• tensorflow 2.4.1
• sklearn
• pretty_errors
• simplejson
• tqdm

Dataset

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UOR point cloud

UOT point cloud

Cite

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In case you find our work useful:

@article{pointflow,
 title={Spatially Invariant Unsupervised 3D Object-Centric Learning and Scene Decomposition},
 author={Wang, Tianyu and Liu, Miaomiao and Ng, Kee Siong},
 journal={arXiv preprint arXiv:2106.05607},
 year={2022}
}