Constrained Nonnegative Matrix Factorization Based on Particle Swarm Optimization for Hyperspectral Unmixing.
Bin YangWenfei LuoBin WangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- remote sensing
- hyperspectral images
- negative matrix factorization
- hyperspectral data
- multispectral
- infrared
- matrix factorization
- data representation
- image data
- target detection
- least squares
- hyperspectral imagery
- spectral clustering
- principal component analysis
- information content
- satellite images
- original data
- document clustering
- objective function
- relational databases
- neural network
- sparse representation
- random projections
- document collections
- image processing