Salient feature and reliable classifier selection for facial expression classification.
Marios KyperountasAnastasios TefasIoannis PitasPublished in: Pattern Recognit. (2010)
Keyphrases
- expression classification
- salient features
- facial expression recognition
- facial asymmetry
- facial expressions
- expression recognition
- facial feature extraction
- human identification
- facial features
- quantitative evaluations
- training data
- feature space
- face images
- decision trees
- feature selection
- human computer interaction
- facial images
- feature set
- support vector machine
- feature extraction
- detection method
- frequency domain
- gait recognition
- face identification
- training set
- object recognition
- multiscale
- face recognition