Fisher's discriminant and relevant component analysis for static facial expression classification.
Matteo SorciGianluca AntoniniJean-Philippe ThiranPublished in: EUSIPCO (2007)
Keyphrases
- expression classification
- component analysis
- facial expression recognition
- facial asymmetry
- facial expressions
- factor analysis
- expression recognition
- blind source separation
- human identification
- discriminant analysis
- facial feature extraction
- facial features
- face recognition
- feature extraction
- face images
- pattern recognition
- similarity measure
- face detection
- pattern classification
- low dimensional
- human faces
- image classification
- image retrieval
- object recognition
- computer vision