Lithological mapping from hyperspectral imagery using extended one-class kernel sparse representation.
Peijun LiBenqin SongPublished in: IGARSS (2016)
Keyphrases
- sparse representation
- hyperspectral imagery
- high dimensional feature space
- dictionary learning
- regularized least squares
- kernel function
- sparse coding
- dimensionality reduction
- multispectral
- face recognition
- remote sensing
- hyperspectral
- kernel methods
- image classification
- hyperspectral images
- object tracking
- image patches
- high dimensional data
- feature space
- random projections
- image representation
- target detection
- signal processing
- input space
- spatial resolution
- gaussian kernel
- change detection
- high dimensional
- feature vectors
- reproducing kernel hilbert space
- support vector
- image analysis
- infrared
- sar images
- data sets
- decision trees