Spatio-Temporal Facial Expression Recognition Using Convolutional Neural Networks and Conditional Random Fields.
Behzad HassaniMohammad H. MahoorPublished in: FG (2017)
Keyphrases
- conditional random fields
- convolutional neural networks
- spatio temporal
- convolutional network
- graphical models
- hidden markov models
- probabilistic model
- higher order
- crf model
- information extraction
- random fields
- markov random field
- maximum entropy
- sequence labeling
- generative model
- pairwise
- markov networks
- structured prediction
- web page prediction
- parameter learning
- markov models
- image labeling
- protein fold recognition
- superpixels
- named entity recognition
- semi markov
- approximate inference
- contextual features
- segmentation method
- undirected graphical models
- search engine
- feature extraction
- computer vision