@misc{qian2022from,
  title={From a Bird's Eye View to See: Joint Camera and Subject Registration without the Camera Calibration},
  author={Zekun Qian and Ruize Han and Wei Feng and Feifan Wang and Song Wang},
  year={2022},
  eprint={2212.09298},
  archivePrefix={arXiv},
  primaryClass={cs.CV},
  url={https://arxiv.org/abs/2212.09298}
}