@article{comparingheterogeneousvisualgesturesfor,
  title = {Comparing heterogeneous visual gestures for measuring the diversity of visual speech signals},
  author = {Helen L. Bear and Richard Harvey},
  year = {2018},
  eprint = {1805.02948},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1805.02948v1},
}