@article{lidargroundfilteringalgorithmforurban,
  title = {LiDAR Ground Filtering Algorithm for Urban Areas Using Scan Line Based Segmentation},
  author = {Lei Wang and Yongun Zhang},
  year = {2016},
  eprint = {1603.00912},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1603.00912v1},
}