Feature extraction using random matrix theory approach.
Viktoria RojkovaMehmed M. KantardzicPublished in: ICMLA (2007)
Keyphrases
- random matrix theory
- feature extraction
- correlation matrix
- pattern classification
- pattern recognition
- feature space
- feature vectors
- image processing
- extracted features
- discriminant analysis
- feature selection
- wavelet transform
- preprocessing
- image classification
- image preprocessing
- dimensionality reduction
- support vector machine svm
- frequency domain
- covariance matrix
- dimension reduction
- objective function
- feature representation
- semi supervised
- linear discriminant analysis
- face images
- least squares
- extracting features
- face recognition
- feature extractors