Hyperspectral Image Classification Using Nonnegative Sparse Spectral Representation and Spatial Regularization.
Xian-Hua HanJian WangJiande SunYen-Wei ChenPublished in: PCM (2) (2018)
Keyphrases
- hyperspectral image classification
- spectral signatures
- hyperspectral
- hyperspectral images
- active learning
- spatial frequency
- spatial relations
- high dimensional
- pattern recognition
- sparsity constraints
- image representation
- data mining
- hyperspectral data
- hyperspectral imagery
- multispectral
- remote sensing
- co occurrence
- mixed norm
- sparse coding
- objective function
- high quality