@article{diffusiondrivenuniversalmodelinversion,
  title = {DiffUMI: Training-Free Universal Model Inversion via Unconditional Diffusion for Face Recognition},
  author = {Hanrui Wang and Shuo Wang and Chun-Shien Lu and Isao Echizen},
  year = {2025},
  eprint = {2504.18015},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.18015v2},
}