@article{efficienturbanscalepointclouds,
  title = {Efficient Urban-scale Point Clouds Segmentation with BEV Projection},
  author = {Zhenhong Zou and Yizhe Li},
  year = {2021},
  eprint = {2109.09074},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.09074v1},
}