Theoretical analysis on feature extraction capability of class-augmented PCA.
Myoung Soo ParkJin Young ChoiPublished in: Pattern Recognit. (2009)
Keyphrases
- feature extraction
- theoretical analysis
- principal component analysis
- dimensionality reduction
- linear feature extraction
- face recognition
- principle component analysis
- dimension reduction
- pattern recognition
- preprocessing
- principal components analysis
- extracted features
- discriminant projection
- discriminant information
- gabor features
- feature representation
- feature vectors
- pattern classification
- principal components
- image processing
- linear discriminant analysis
- image classification
- neural classifier
- texture analysis
- numerical simulations
- negative matrix factorization
- discriminant analysis
- kernel principal component analysis
- extracting features
- feature space
- multiscale
- face images