CARI4D: Category Agnostic 4D Reconstruction of Human-Object Interaction

Project Page | ArXiv

Note: we are currently working on code refractoring and internal code approval. Expected code release in January 2026, stay tuned!

TODO List

• Demo code.
• Inference on full BEHAVE.
• Evaluation on BEHAVE dataset.

Updates

• Dec 16, ArXiv released.

Citation

@article{xie2026cari4d,
  title={CARI4D: Category Agnostic 4D Reconstruction of Human-Object Interaction},
  author={Xianghui Xie, Bowen Wen, Yan Chang, Hesam Rabeti, Jiefeng Li, Ye Yuan, Gerard Pons-Moll, Stan Birchfield},
  journal={arXiv},
  year={2026}
}