Feature Extraction of Concepts by Independent Component Analysis.
Altangerel ChagnaaCheolyoung OckChang Beom LeePurev JaimaiPublished in: J. Inf. Process. Syst. (2007)
Keyphrases
- independent component analysis
- principal component analysis
- feature extraction
- independent components
- factor analysis
- principle component analysis
- signal processing
- blind source separation
- independent components analysis
- dimension reduction
- face recognition
- image processing
- independent subspace analysis
- frequency domain
- natural image statistics
- source separation
- feature space
- face images
- linear discriminant analysis
- discriminant analysis
- texture features
- dimensionality reduction
- texture classification
- principal components
- similarity measure
- texture analysis
- face detection
- blind separation