Hyperspectral signal unmixing based on constrained non-negative matrix factorization approach.
Bo DuShaodong WangNan WangLefei ZhangDacheng TaoLifu ZhangPublished in: Neurocomputing (2016)
Keyphrases
- hyperspectral
- negative matrix factorization
- hyperspectral images
- hyperspectral data
- nonnegative matrix factorization
- remote sensing
- multispectral
- infrared
- image data
- matrix factorization
- sparse representation
- document clustering
- hyperspectral imagery
- signal processing
- principal component analysis
- target detection
- spatial resolution
- satellite images
- blind source separation
- information content
- frequency domain
- change detection
- machine learning
- image classification
- natural language
- pattern recognition
- multiscale