@article{intensityscancontextcodingintensityand,
  title = {Intensity Scan Context: Coding Intensity and Geometry Relations for Loop Closure Detection},
  author = {Han Wang and Chen Wang and Lihua Xie},
  year = {2020},
  eprint = {2003.05656},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.05656v1},
}