A non-negative matrix factorization approach for hyperspectral unmixing with partial known endmembers.
Nan WangLifu ZhangYi CenQingxi TongPublished in: WHISPERS (2016)
Keyphrases
- negative matrix factorization
- hyperspectral data
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- multispectral
- remote sensing
- nonnegative matrix factorization
- random projections
- sparse representation
- infrared
- spectral signatures
- matrix factorization
- document clustering
- target detection
- principal component analysis
- image data
- spectral clustering
- spectral data
- blind source separation
- information content
- spatial resolution
- image analysis
- satellite images
- principal components
- collaborative filtering
- image processing
- knn
- object recognition
- pattern recognition