@misc{dong2021online,
  title={Online Range Image-based Pole Extractor for Long-term LiDAR Localization in Urban Environments},
  author={Hao Dong and Xieyuanli Chen and Cyrill Stachniss},
  year={2021},
  eprint={2108.08621},
  archivePrefix={arXiv},
  primaryClass={cs.RO},
  doi={10.1109/ECMR50962.2021.9568850},
  url={https://arxiv.org/abs/2108.08621}
}