@inproceedings{xie2024x,
  title={X-Portrait: Expressive Portrait Animation with Hierarchical Motion Attention},
  author={Xie, You and Xu, Hongyi and Song, Guoxian and Wang, Chao and Shi, Yichun and Luo, Linjie},
  journal={arXiv preprint arXiv:2403.15931},
  year={2024}
}