Generalized MMSD feature extraction using QR decomposition.
Ning ZhengLin QiLei GaoLing GuanPublished in: VCIP (2012)
Keyphrases
- feature extraction
- qr decomposition
- linear discriminant analysis
- dimension reduction
- discriminant analysis
- preprocessing
- feature vectors
- scatter matrices
- face recognition
- pattern recognition
- feature space
- principal component analysis
- support vector machine svm
- image processing
- dimensionality reduction
- singular value decomposition
- frequency domain
- data mining techniques
- decomposition method
- feature selection