A Constrained Non-Negative Matrix Factorization Approach to Unmix Highly Mixed Hyperspectral Data.
Lidan MiaoHairong QiPublished in: ICIP (2) (2007)
Keyphrases
- negative matrix factorization
- hyperspectral data
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- random projections
- sparse representation
- document clustering
- matrix factorization
- principal component analysis
- infrared
- remote sensing
- multispectral
- principal components
- spectral clustering
- image data
- dimension reduction
- information content
- pattern recognition
- knn
- image analysis