@article{athreedimensionalapproachtovisualspeech,
  title = {A three-dimensional approach to Visual Speech Recognition using Discrete Cosine Transforms},
  author = {Toni Heidenreich and Michael W. Spratling},
  year = {2016},
  eprint = {1609.01932},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1609.01932v1},
}