Geometric Nonnegative Matrix Factorization (GNMF) for Hyperspectral Unmixing.
Shuyuan YangXiantong ZhangYigang YaoShiqian ChengLicheng JiaoPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- remote sensing
- hyperspectral images
- multispectral
- hyperspectral data
- negative matrix factorization
- matrix factorization
- infrared
- target detection
- image data
- data representation
- spectral clustering
- hyperspectral imagery
- least squares
- information content
- satellite images
- original data
- principal component analysis
- information retrieval
- data sets
- data clustering
- document clustering
- clustering algorithm