Keyphrases
- face recognition
- face images
- discriminant analysis
- linear discriminant analysis
- local binary pattern
- recognition rate
- computer vision
- principal component analysis
- face detection
- face recognition systems
- facial images
- sparse representation
- orl face
- subspace learning
- human faces
- recognition accuracy
- data sets
- face databases
- facial expressions
- face identification
- texture features
- robust face recognition
- lp norm
- discriminant embedding