Keyphrases
- compressed sensing
- hyperspectral images
- image reconstruction
- hyperspectral
- random projections
- remote sensing
- sparse representation
- natural images
- dimensionality reduction
- multispectral
- target detection
- signal processing
- higher order
- multispectral images
- infrared
- fourier domain
- bit rate
- data sets
- principal component analysis
- image denoising
- image data
- object recognition
- pattern recognition
- feature extraction