Enhancing Hyperspectral Unmixing With Two-Stage Multiplicative Update Nonnegative Matrix Factorization.
Li SunKang ZhaoCongying HanZiwen LiuPublished in: IEEE Access (2019)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- hyperspectral images
- remote sensing
- infrared
- negative matrix factorization
- multispectral
- matrix factorization
- hyperspectral data
- data representation
- target detection
- hyperspectral imagery
- image data
- least squares
- spectral clustering
- satellite images
- information content
- principal component analysis
- document clustering
- original data
- image analysis
- data sets
- image segmentation
- change detection
- missing data
- collaborative filtering
- image sequences
- image processing