@article{seqlpdsequencematchingenhancedloop,
  title = {SeqLPD: Sequence Matching Enhanced Loop-Closure Detection Based on Large-Scale Point Cloud Description for Self-Driving Vehicles},
  author = {Zhe Liu and Chuanzhe Suo and Shunbo Zhou and Huanshu Wei and Yingtian Liu and Hesheng Wang and Yun-hui Liu},
  year = {2019},
  eprint = {1904.13030},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1904.13030v2},
}