Weighted Kernel joint sparse representation for hyperspectral image classification.
Sixiu HuChunhua XuJiangtao PengYan XuLong TianPublished in: IET Image Process. (2019)
Keyphrases
- sparse representation
- hyperspectral image classification
- joint optimization
- regularized least squares
- dictionary learning
- active learning
- sparse coding
- image classification
- face recognition
- hyperspectral
- hyperspectral images
- compressive sensing
- image patches
- random projections
- image representation
- signal processing
- object tracking
- kernel function
- compressed sensing
- high dimensional data
- kernel methods
- hyperspectral data
- dimensionality reduction
- feature space
- support vector
- image data
- decision trees