Spectral-Spatial Hyperspectral Unmixing Using Nonnegative Matrix Factorization.
Shaoquan ZhangGuorong ZhangFan LiChengzhi DengShengqian WangAntonio PlazaJun LiPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- hyperspectral
- nonnegative matrix factorization
- spectral signatures
- hyperspectral images
- hyperspectral data
- remote sensing
- hyperspectral imagery
- multispectral
- infrared
- hyperspectral remote sensing
- matrix factorization
- negative matrix factorization
- data representation
- spectral imagery
- spectral resolution
- spectral bands
- least squares
- image data
- target detection
- hyperspectral image classification
- spectral data
- spatial resolution
- satellite images
- information content
- spectral clustering
- principal component analysis
- reflectance spectra
- collaborative filtering
- image processing
- original data
- document clustering
- co occurrence
- pairwise
- objective function
- face recognition
- clustering algorithm