Deep peak-neutral difference feature for facial expression recognition.
Jingying ChenRuyi XuLeyuan LiuPublished in: Multim. Tools Appl. (2018)
Keyphrases
- facial expression recognition
- facial expressions
- human computer interaction
- gabor features
- expression recognition
- facial expression analysis
- person independent
- facial feature extraction
- human faces
- pose invariant
- facial images
- local binary pattern
- cohn kanade
- feature point tracking
- facial image analysis
- feature extraction
- face recognition
- expression classification
- recognizing facial expressions
- facial features
- face images
- video sequences
- matching algorithm
- image features
- hidden markov models
- feature vectors
- object recognition
- multiscale
- computer vision