@article{automaticfacialexpressionrecognitionusin,
  title = {Automatic Facial Expression Recognition Using Features of Salient Facial Patches},
  author = {S. L. Happy and Aurobinda Routray},
  year = {2015},
  eprint = {1505.04026},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.04026v1},
}