@inproceedings{nonlinear3dfacemorphablemodel,
  title = {Nonlinear 3D Face Morphable Model},
  author = {Luan Tran and Xiaoming Liu},
  year = {2018},
  booktitle = {CVPR 2018 6},
  eprint = {1804.03786},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.03786v3},
}