@article{Liu2020AFeature,
  title={A feature-preserving framework for point cloud denoising},
  author={Liu, Zheng and Xiao, Xiaowen and Zhong, Saishang and Wang, Weina and Li, Yanlei and Zhang, Ling and Xie, Zhong},
  journal={Comput-Aided Des. (Proceedings of Solid and Physical Modeling)},
  volume={127},
  number={},
  pages={102857},
  year={2020},}