@article{wen2020iteratively,
  title={Iteratively weighted principal component analysis and orientation consistency for normal estimation in point cloud},
  author={Wen, Bo and Tao, Bo and Pan, Wei and Jiang, Guozhang},
  journal={International Journal of Wireless and Mobile Computing},
  volume={19},
  number={3},
  pages={267--275},
  year={2020},
  publisher={Inderscience Publishers (IEL)},
  doi={10.1504/ijwmc.2020.111213}
}