@inproceedings{sparsephotometric3dfacereconstruction,
  title = {Sparse Photometric 3D Face Reconstruction Guided by Morphable Models},
  author = {Xuan Cao and Zhang Chen and Anpei Chen and Xin Chen and Cen Wang and Jingyi Yu},
  year = {2017},
  booktitle = {CVPR 2018 6},
  eprint = {1711.10870},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1711.10870v1},
}