Facial expression recognition with spatiotemporal local descriptors

@inproceedings{Zhao2008FacialER,
  title={Facial expression recognition with spatiotemporal local descriptors},
  author={Guoying Zhao and Matti Pietik{\"a}inen},
  year={2008}
}
This paper reviews our research on facial expression recognition using spatiotemporal descriptors, combining the appearance and motion together and describing the local transition features. Experiments show very