@article{lui2012conformal,
  title={A conformal approach for surface inpainting},
  author={Lui, Lok Ming and Wen, Chengfeng and Gu, Xianfeng},
  journal={Journal of Inverse Problems and Imaging (IPI)},
  volume={7},
  number={3},
  pages={863--884},
  year={2012}
}