@article{visionbaseduavlocalizationsystemin,
  title = {Vision-Based UAV Self-Positioning in Low-Altitude Urban Environments},
  author = {Ming Dai and Enhui Zheng and ZhenHua Feng and Jiedong Zhuang and Wankou Yang},
  year = {2022},
  eprint = {2201.09201},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.09201v2},
}