Constrained Nonnegative Matrix Factorization for Blind Hyperspectral Unmixing Incorporating Endmember Independence.
E. M. M. B. EkanayakeH. M. H. K. WeerasooriyaD. Y. L. RanasingheSanjaya HerathBhathiya RathnayakeG. M. R. I. GodaliyaddaM. P. B. EkanayakeH. M. V. R. HerathPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- hyperspectral data
- remote sensing
- infrared
- negative matrix factorization
- multispectral
- matrix factorization
- data representation
- least squares
- spatial resolution
- image data
- spectral clustering
- target detection
- principal component analysis
- random projections
- information content
- satellite images
- original data
- image analysis
- objective function
- change detection
- semi supervised