Linear-Quadratic NMF-Based Urban Hyperspectral Data Unmixing With Some Known Endmembers.
Fatima Zohra BenhaloucheMoussa Sofiane KarouiYannick DevillePublished in: WHISPERS (2018)
Keyphrases
- hyperspectral data
- linear quadratic
- hyperspectral
- hyperspectral images
- negative matrix factorization
- nonnegative matrix factorization
- optimal control
- hyperspectral imagery
- closed loop
- random projections
- vector valued
- multispectral
- remote sensing
- infrared
- dynamical systems
- document clustering
- gaussian model
- principal component analysis
- data compression
- matrix factorization
- principal components
- target detection
- image data
- spectral signatures
- input space
- multispectral images
- feature space
- dimension reduction
- image reconstruction
- sparse representation
- least squares
- image analysis