Keyphrases
- subspace methods
- face recognition
- feret database
- face databases
- linear discriminant analysis
- principal component analysis
- subspace analysis
- face images
- linear subspace
- recognition rate
- discriminant analysis
- ensemble methods
- human faces
- kernel based nonlinear
- facial images
- blind source separation
- face recognition systems
- face detection
- support vector machine
- dimensionality reduction
- face recognition algorithms
- feature extraction
- image processing
- recognition accuracy
- benchmark datasets
- lower dimensional
- locality preserving projections
- pattern recognition