Keyphrases
- face recognition
- face images
- discriminant analysis
- recognition rate
- face detection
- face databases
- linear discriminant analysis
- principal component analysis
- computer vision
- face identification
- human faces
- sparse representation
- facial expressions
- facial images
- face recognition systems
- thermal infrared
- person identification
- recognition accuracy
- robust face recognition
- feature extraction
- face verification
- elastic bunch graph matching
- face recognition algorithms
- neural network
- linear subspace
- local binary pattern
- facial features
- feature space
- infrared