Feature Extraction Using Linear and Non-linear Subspace Techniques.
Ana R. TeixeiraAna Maria ToméElmar Wolfgang LangPublished in: ICANN (2) (2009)
Keyphrases
- feature extraction
- principal component analysis
- dimensionality reduction
- feature space
- image processing
- preprocessing
- feature vectors
- image classification
- face recognition
- discriminant analysis
- pattern recognition
- frequency domain
- dimension reduction
- pattern classification
- extracted features
- support vector machine svm
- low dimensional
- feature set
- subspace clusters
- subspace learning
- linear subspace
- feature selection
- kernel function
- wavelet transform
- texture analysis
- texture features
- texture classification
- feature representation
- lower dimensional
- multiscale
- extracting features
- feature fusion
- data sets
- clustering high dimensional data