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PRIN/SPRIN: On Extracting Point-wise Rotation Invariant Features

Overview

This repository is the Pytorch implementation of PRIN/SPRIN: On Extracting Point-wise Rotation Invariant Features, which is an improved version of our previous work.

ShapeNet Part Segmentation results

Part Segmentation

Feature Matching Results for PRIN

Matching

Dataset and pretrained weights

Train and Test for PRIN/SPRIN

Please refer to README under folder prin and sprin.

License

MIT

References

Our paper is available on https://arxiv.org/pdf/2102.12093.pdf.

Citation

@article{you2021prinsprin,
  title={PRIN/SPRIN: On Extracting Point-wise Rotation Invariant Features},
  author={Yang You and Yujing Lou and Ruoxi Shi and Qi Liu and Yu-Wing Tai and Lizhuang Ma and Weiming Wang and Cewu Lu},
  journal={arXiv preprint arXiv:2102.12093},
  year={2021}
}

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