Total Utility Metric Based Dictionary Pruning for Sparse Hyperspectral Unmixing.
Sefa KucukSeniha Esen YükselPublished in: IEEE Trans. Computational Imaging (2021)
Keyphrases
- hyperspectral
- sparse representation
- hyperspectral images
- hyperspectral data
- remote sensing
- information content
- infrared
- multispectral
- random projections
- image data
- target detection
- pixel classification
- spatial resolution
- hyperspectral imaging
- hyperspectral imagery
- spectral bands
- hyperspectral image classification
- satellite images
- remote sensing images
- sparse coding
- spectral signatures
- multi band
- high dimensional
- hyperspectral remote sensing
- change detection
- reflectance spectra
- computer vision
- independent component analysis
- signal processing
- high resolution
- feature space
- high quality