@article{improvingfastautofocuswitheventpolarity,
  title = {Improving Fast Auto-Focus with Event Polarity},
  author = {Yuhan Bao and Lei Sun and Yuqin Ma and Diyang Gu and Kaiwei Wang},
  year = {2023},
  eprint = {2303.08611},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.08611v2},
}