Sparsity-Regularized Robust Non-Negative Matrix Factorization for Hyperspectral Unmixing.
Wei HeHongyan ZhangLiangpei ZhangPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- hyperspectral
- negative matrix factorization
- sparsity constraints
- hyperspectral images
- nonnegative matrix factorization
- hyperspectral data
- sparse representation
- remote sensing
- multispectral
- infrared
- tensor factorization
- image data
- hyperspectral imagery
- matrix factorization
- target detection
- blind source separation
- document clustering
- hyperspectral remote sensing
- spatial resolution
- principal component analysis
- spectral clustering
- satellite images
- data sets
- information content
- text mining
- image analysis
- high dimensional