Spectral-spatial classification of hyperspectral image based on discriminant sparsity preserving embedding.
Min HanChengkun ZhangPublished in: Neurocomputing (2017)
Keyphrases
- hyperspectral
- hyperspectral data
- hyperspectral images
- hyperspectral imagery
- hyperspectral image classification
- spectral signatures
- pixel classification
- band selection
- remote sensing
- infrared
- multispectral
- spectral imagery
- land cover classification
- spatial frequency
- remote sensing data
- hyperspectral imaging
- spectral bands
- target detection
- hyperspectral remote sensing
- spectral resolution
- remote sensing images
- random projections
- image data
- pattern recognition
- spatial resolution
- multi band
- information content
- discriminant analysis
- locality preserving projections
- feature vectors
- high dimensional
- spatial information
- spectral data
- support vector machine
- remote sensing imagery
- satellite images
- principal components
- sparse representation
- active learning
- high resolution
- image processing