Nonnegative matrix factorization with constraints on endmember and abundance for hyperspectral unmixing.
Tongxiang ZhiBin YangZhao ChenBin WangPublished in: IGARSS (2017)
Keyphrases
- nonnegative matrix factorization
- hyperspectral images
- hyperspectral
- hyperspectral imagery
- hyperspectral data
- remote sensing
- multispectral
- infrared
- matrix factorization
- data representation
- negative matrix factorization
- least squares
- target detection
- spatial resolution
- image data
- spectral clustering
- satellite images
- information content
- document clustering
- principal component analysis
- image processing
- original data
- change detection
- random projections
- image analysis
- pattern recognition
- high quality
- clustering algorithm