Keyphrases
- face recognition
- face images
- local binary pattern
- discriminant analysis
- recognition rate
- linear discriminant analysis
- human faces
- sparse representation
- pose variations
- pattern recognition
- facial images
- facial expressions
- multiscale
- face databases
- learning algorithm
- face identification
- face detection
- illumination variations
- elastic bunch graph matching
- computer vision
- machine learning
- database
- principal component analysis
- feature extraction
- feature representation
- face verification
- data sets
- face recognition systems
- real time