@article{Zhong21ARobust,
  author = {Zhong, Saishang and Guo, Mingqiang and Lv, Ruina and Chen, Jianguo and Xie, Zhong and Liu, Zheng},
  title = {A Robust Rigid Registration Framework of 3D Indoor Scene Point Clouds Based on RGB-D Information},
  journal = {Remote Sensing},
  volume = {13},
  number = {23},
  pages = {4755},
  year = {2021},}