Constraint Non-Negative Matrix Factorization With Sparseness and Piece wise Smoothness for Hyperspectral Unmixing.
Xu SunQian PengBing ZhangLianru GaoLina YangPublished in: WHISPERS (2018)
Keyphrases
- hyperspectral
- negative matrix factorization
- piece wise
- hyperspectral images
- hyperspectral data
- nonnegative matrix factorization
- remote sensing
- infrared
- multispectral
- matrix factorization
- motion boundaries
- hyperspectral imagery
- document clustering
- target detection
- image data
- principal component analysis
- blind source separation
- information content
- sparse representation
- satellite images
- image processing
- factorization method
- spectral clustering
- face recognition
- natural language processing