HiPHI: A Large-Scale Benchmark for High-Precision Human Motion and Object-Interaction

Published:

Jiahao Ji*, Ji Ma*, Runhan Zhang*, Runyi Yu, Wenjia Wang, Weiheng Chi, Qianqian Peng, Weichao Yan, Yongfei Gu, Ye Tian, Ting Wu, Longwei Li, Chun Yuan, Ruoli Dai, Lei Han.

Tech Report 2026 (* Equal Contribution, Corresponding Author)

A 617.5-hour high-fidelity optical motion-capture dataset and benchmark for human motion and object interaction.

Citation

Ji, Jiahao, Ji Ma, Runhan Zhang, Runyi Yu, Wenjia Wang, Weiheng Chi, Qianqian Peng, Weichao Yan, Yongfei Gu, Ye Tian, Ting Wu, Longwei Li, Chun Yuan, Ruoli Dai, and Lei Han. (2026). "HiPHI: A Large-Scale Benchmark for High-Precision Human Motion and Object-Interaction." Tech Report.

BibTeX
@misc{ji2026hiphilargescalebenchmarkhighprecision,
  title={HiPHI: A Large-Scale Benchmark for High-Precision Human Motion and Object-Interaction},
  author={Jiahao Ji and Ji Ma and Runhan Zhang and Runyi Yu and Wenjia Wang and Weiheng Chi and Qianqian Peng and Weichao Yan and Yongfei Gu and Ye Tian and Ting Wu and Longwei Li and Chun Yuan and Ruoli Dai and Lei Han},
  year={2026},
  eprint={2608.16222},
  archivePrefix={arXiv},
  primaryClass={cs.RO},
  url={https://arxiv.org/abs/2608.16222}
}

Project page: HiPHI