@article{wang2013nonrigid,
  title={Nonrigid point registration for 2D curves and 3D surfaces and its various applications},
  author={Wang, Hesheng and Fei, Baowei},
  journal={Physics in Medicine \& Biology},
  volume={58},
  number={12},
  pages={4315},
  year={2013},
  publisher={IOP Publishing}
}