Local directional gradients extension for recognising face and facial expressions.
Farid AyecheAdel AltiPublished in: Int. J. Intell. Syst. Technol. Appl. (2022)
Keyphrases
- facial expressions
- human faces
- facial expression recognition
- face images
- facial features
- expression recognition
- facial images
- facial expression analysis
- video sequences
- cohn kanade database
- face recognition
- recognize faces
- face model
- facial actions
- cohn kanade
- facial motion
- human emotion
- facial animation
- facial appearance
- facial action units
- computer vision
- lighting conditions
- facial muscles
- recognition of facial expressions
- facial parts
- detecting faces
- facial landmarks
- principal component analysis
- head motion
- face region
- face recognition systems
- emotional state