Facial expression recognition by correlated Topic Models and Bayes modeling.
Kwok-Ping ChanXinxin ZhanJiali WangPublished in: IVCNZ (2015)
Keyphrases
- facial expression recognition
- topic models
- facial image analysis
- facial expressions
- recognizing facial expressions
- topic modeling
- latent dirichlet allocation
- probabilistic topic models
- human computer interaction
- human faces
- text mining
- expression recognition
- latent variables
- generative model
- face recognition
- facial features
- expression classification
- input image
- latent topic models
- latent topics
- information extraction
- probabilistic model
- local binary pattern
- support vector
- feature extraction
- computer vision
- visual recognition
- video sequences
- machine learning
- model selection