Gaussian distribution-based facial expression feature extraction network.
Fei WanRuicong ZhiPublished in: Pattern Recognit. Lett. (2022)
Keyphrases
- facial expressions
- gaussian distribution
- facial expression recognition
- feature extraction
- face recognition
- face images
- expression recognition
- human faces
- video sequences
- facial expression analysis
- facial images
- recognizing facial expressions
- emotion recognition
- facial features
- gaussian mixture model
- cohn kanade
- recognition of facial expressions
- human computer interaction
- facial feature extraction
- image processing
- expectation maximization
- face region
- expression classification
- discriminant analysis
- em algorithm
- maximum likelihood
- gabor features
- gabor filters
- machine learning
- wavelet transform
- three dimensional
- human emotion
- feature selection
- computer vision