Keyphrases
- face recognition
- feature extraction
- discriminant analysis
- face images
- illumination variations
- linear discriminant analysis
- robust face recognition
- preprocessing
- feature representation
- image processing
- principal component analysis
- image classification
- recognition rate
- pattern classification
- dimension reduction
- face recognition systems
- feature space
- illumination insensitive
- local binary pattern
- real time
- discriminant embedding
- texture analysis
- texture features
- facial images
- human faces
- dimensionality reduction
- face verification
- face identification
- wavelet transform
- feature vectors
- fisher linear discriminant
- facial feature detection
- multiscale
- higher recognition rate
- feature selection