ZPressor

<p align="center"> <img src="https://lhmd.top/zpressor/assets/favicon.svg" alt="ZPressor Logo" style="width: 50px; height: 50px; margin-right: 20px;"> <h1 align="center">ZPressor: Bottleneck-Aware Compression for Scalable Feed-Forward 3DGS</h1> <p align="center"> <a href="https://lhmd.top">Weijie Wang</a> · <a href="https://donydchen.github.io">Donny Y. Chen</a> · <a href="https://steve-zeyu-zhang.github.io">Zeyu Zhang</a> · <a href="https://openreview.net/profile?id=~Duochao_Shi1">Duochao Shi</a> · <a href="https://github.com/AkideLiu">Akide Liu</a> · <a href="https://bohanzhuang.github.io">Bohan Zhuang</a> </p> <h3 align="center">NeurIPS 2025</h3> <h3 align="center"><a href="https://arxiv.org/abs/2505.23734">Paper</a> | <a href="https://lhmd.top/zpressor">Project Page</a> | <a href="https://github.com/ziplab/ZPressor">Code</a> | <a href="https://huggingface.co/lhmd/ZPressor">Models</a> </h3> <div align="center"></div> </p> <p align="center"> <a href=""> <img src="https://lhmd.top/zpressor/assets/teaser.jpg" alt="Logo" width="100%"> </a> </p> <p align="center"> <strong>ZPressor is an architecture-agnostic module that compresses multi-view inputs for scalable feed-forward 3DGS.</strong> </p>

Citation

If you find our work useful for your research, please consider citing us:

@article{wang2025zpressor,
  title={ZPressor: Bottleneck-Aware Compression for Scalable Feed-Forward 3DGS},
  author={Wang, Weijie and Chen, Donny Y. and Zhang, Zeyu and Shi, Duochao and Liu, Akide and Zhuang, Bohan},
  journal={arXiv preprint arXiv:2505.23734},
  year={2025}
}

Contact

If you have any questions, please contact at [email protected].

Acknowledgements

This project is developed with several fantastic repos: pixelSplat, MVSplat and DepthSplat. We thank the original authors for their excellent work.