Face recognition using feature extraction based on independent component analysis.
Nojun KwakChong-Ho ChoiNarendra AhujaPublished in: ICIP (2) (2002)
Keyphrases
- independent component analysis
- principal component analysis
- feature extraction
- face images
- principle component analysis
- independent components
- factor analysis
- face databases
- face recognition
- signal processing
- blind source separation
- dimension reduction
- independent components analysis
- human faces
- dimensionality reduction
- feature vectors
- pattern recognition
- principal components
- feature selection
- face verification
- extracted features
- independent subspace analysis
- facial images
- linear discriminant analysis
- image classification
- discriminant analysis
- frequency domain
- wavelet transform
- texture features
- iris recognition
- support vector machine svm
- low dimensional
- single channel
- source separation
- natural gradient
- facial expressions