Variable-state latent conditional random fields for facial expression recognition and action unit detection.
Robert WaleckiOgnjen RudovicVladimir PavlovicMaja PanticPublished in: FG (2015)
Keyphrases
- conditional random fields
- facial expression recognition
- facial expressions
- hidden markov models
- probabilistic model
- graphical models
- sequence labeling
- expression recognition
- human computer interaction
- detection method
- higher order
- information extraction
- markov random field
- facial images
- detection algorithm
- object detection
- pairwise
- crf model
- expression classification
- web page prediction
- generative model
- human faces
- local binary pattern
- image processing
- data sets
- multi class
- object recognition
- structured prediction
- multiscale
- training data
- feature extraction