Discriminant feature extraction using dual-objective optimization model.
De-li ZhaoChong-qing LiuYue-hui ZhangPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- optimization model
- feature extraction
- discriminant analysis
- principal component analysis
- optimization process
- network flow
- feature selection
- preprocessing
- appearance based face recognition
- feature space
- construction project
- support vector machine svm
- dimensionality reduction
- dimension reduction
- linear feature extraction
- image classification
- image preprocessing
- texture classification
- gabor filters
- extracting features
- data sets
- evolutionary algorithm
- feature extractors
- image processing
- face recognition
- feature representation
- multiscale
- pattern classification
- frequency domain
- face images
- feature vectors
- wavelet transform