HDG and HDGG: an extensible feature extraction descriptor for effective face and facial expressions recognition.
Farid AyecheAdel AltiPublished in: Pattern Anal. Appl. (2021)
Keyphrases
- facial expressions
- facial expression recognition
- feature extraction
- expression recognition
- face images
- face recognition
- human faces
- recognize faces
- person independent
- facial expression analysis
- cohn kanade database
- facial features
- recognition of facial expressions
- local binary pattern
- facial action units
- facial gestures
- facial images
- facial actions
- recognition rate
- video sequences
- frontal view
- face recognition systems
- principal component analysis
- head motion
- recognizing facial expressions
- expression classification
- face model
- gabor features
- face recognition algorithms
- facial parts
- feature vectors
- gabor wavelets
- feature space
- active appearance models
- facial motion
- face pose
- feature selection
- facial feature tracking
- cohn kanade
- object recognition
- facial animation
- face verification
- pose variations
- wavelet transform
- recognition algorithm