Block principal component analysis with L1-norm for image analysis.
Haixian WangPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- image analysis
- principal component analysis
- principal components
- independent component analysis
- dimension reduction
- dimensionality reduction
- discriminant analysis
- image processing
- covariance matrix
- visual inspection
- face images
- low dimensional
- remote sensing
- image segmentation
- computer vision
- pattern recognition
- feature space
- objective function
- face recognition
- multispectral
- block wise
- neural classifier
- image enhancement
- feature extraction
- linear discriminant analysis
- image understanding
- texture analysis
- random projections
- statistical classification
- neural network
- singular value decomposition
- mathematical morphology
- document images
- texture classification
- high dimensional
- hilbert space