Keyphrases
- feature extraction
- pattern recognition
- image processing
- feature vectors
- pattern classification
- dimensionality reduction
- support vector machine svm
- discriminant analysis
- dimension reduction
- preprocessing
- frequency domain
- extracted features
- pattern analysis
- human recognition
- image classification
- linear discriminant analysis
- principal component analysis
- wavelet transform
- feature extraction and classification
- texture classification
- statistical pattern recognition
- feature fusion
- moment invariants
- pattern recognition problems
- signal processing
- feature space
- recent advances
- texture analysis
- image feature extraction
- face recognition
- feature selection
- information retrieval
- human identification
- feature extractor
- data sets
- field of pattern recognition
- feature representation
- local binary pattern
- speech recognition
- face images
- rough sets
- image analysis