Keyphrases
- feature extraction
- feature vectors
- face recognition
- gabor wavelets
- gabor filtering
- image copy detection
- gabor filters
- genetic algorithm
- fisher classifier
- fractional order
- image representation
- face images
- feature space
- binary patterns
- lower order
- wavelet features
- facial expressions
- image features
- elastic graph matching
- face representation and recognition
- information retrieval
- hurst exponent