Nonnegative-Matrix-Factorization-Based Hyperspectral Unmixing With Partially Known Endmembers.
Lei TongJun ZhouYuntao QianXiao BaiYongsheng GaoPublished in: IEEE Trans. Geosci. Remote. Sens. (2016)
Keyphrases
- nonnegative matrix factorization
- hyperspectral data
- hyperspectral
- hyperspectral images
- spectral signatures
- remote sensing
- hyperspectral imagery
- infrared
- negative matrix factorization
- multispectral
- data representation
- matrix factorization
- principal component analysis
- target detection
- image data
- spectral clustering
- spatial resolution
- least squares
- random projections
- spectral data
- satellite images
- principal components
- information content
- document clustering
- semi supervised
- image analysis
- dimension reduction
- original data
- sparse representation
- high resolution