Keyphrases
- face recognition
- face images
- discriminant analysis
- recognition rate
- sparse representation
- facial images
- discriminant embedding
- robust face recognition
- local binary pattern
- recognition accuracy
- face detection
- computer vision
- facial expressions
- databases
- face identification
- gabor features
- subspace methods
- face databases
- principal component analysis
- hypothesis testing
- data sets
- feature extraction
- face recognition systems
- person identification
- illumination conditions
- feature representation
- face verification
- pattern recognition
- machine learning
- recognize faces