Source based feature extraction for support vector machines in hyperspectral classification.
Gisli H. HalldorssonJón Atli BenediktssonJohannes R. SveinssonPublished in: IGARSS (2004)
Keyphrases
- hyperspectral
- feature extraction
- support vector
- hyperspectral data
- hyperspectral images
- pixel classification
- classification accuracy
- feature selection
- hyperspectral image classification
- large margin classifiers
- remote sensing
- support vector machine svm
- feature vectors
- hyperspectral imagery
- image classification
- support vector machine
- infrared
- svm classifier
- pattern recognition
- multispectral
- linear discriminant analysis
- band selection
- dimension reduction
- kernel function
- image data
- feature set
- feature space
- land cover classification
- image processing
- target detection
- machine learning
- hyperspectral remote sensing
- spectral bands
- random projections
- spatial resolution
- discriminant analysis
- principal component analysis
- remote sensing images
- face recognition
- decision trees
- principle component analysis
- satellite images
- information content
- high dimensionality
- knn
- image analysis