@inproceedings{sahasrabudhe2013learning,
  title={Learning fingerprint orientation fields using continuous restricted Boltzmann machines},
  author={Sahasrabudhe, Mihir and Namboodiri, Anoop M},
  booktitle={2013 2nd IAPR Asian Conference on Pattern Recognition},
  pages={351--355},
  year={2013},
  organization={IEEE}
}