@inproceedings{supervisionbyregistrationanunsupervised,
  title = {Supervision-by-Registration: An Unsupervised Approach to Improve the Precision of Facial Landmark Detectors},
  author = {Xuanyi Dong and Shoou-I Yu and Xinshuo Weng and Shih-En Wei and Yi Yang and Yaser Sheikh},
  year = {2018},
  booktitle = {CVPR 2018 6},
  eprint = {1807.00966},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.00966v2},
}