@article{zou2023patchaugnet,
  title={PatchAugNet: Patch feature augmentation-based heterogeneous point cloud place recognition in large-scale street scenes},
  author={Zou, Xianghong and Li, Jianping and Wang, Yuan and Liang, Fuxun and Wu, Weitong and Wang, Haiping and Yang, Bisheng and Dong, Zhen},
  journal={ISPRS Journal of Photogrammetry and Remote Sensing},
  volume={206},
  pages={273--292},
  year={2023},
  publisher={Elsevier}
}