Keyphrases
- hyperspectral
- hyperspectral images
- negative matrix factorization
- remote sensing
- hyperspectral data
- multispectral
- infrared
- hyperspectral imagery
- image data
- information content
- nonnegative matrix factorization
- satellite images
- sparse representation
- matrix factorization
- information retrieval systems
- data sets
- image analysis
- multiscale
- machine learning