@article{yu2018surface,
  title={Surface parameterization based on polar factorization},
  author={Yu, Xiaokang and Lei, Na and Zheng, Xiaopeng and Gu, Xianfeng},
  journal={Journal of Computational and Applied Mathematics},
  volume={329},
  pages={24--36},
  year={2018},
  publisher={Elsevier}
}