A comparative study on various state of the art face recognition techniques under varying facial expressions.
Steven Lawrence FernandesG. Josemin BalaPublished in: Int. Arab J. Inf. Technol. (2017)
Keyphrases
- facial expressions
- face recognition
- face images
- human faces
- facial expression recognition
- facial images
- recognize faces
- facial features
- recognition rate
- face databases
- discriminant analysis
- person independent
- expression recognition
- frontal view
- principal component analysis
- sparse representation
- face detection
- local binary pattern
- linear discriminant analysis
- video sequences
- facial actions
- cohn kanade
- recognition of facial expressions
- face recognition algorithms
- head motion
- face identification
- computer vision
- face alignment
- face recognition systems
- facial appearance
- illumination variations
- feature extraction
- illumination conditions