Spectral-Spatial Joint Sparse NMF for Hyperspectral Unmixing.
Le DongYuan YuanXiaoqiang LuPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- hyperspectral
- spectral signatures
- hyperspectral images
- hyperspectral data
- remote sensing
- spatial frequency
- multispectral
- hyperspectral imagery
- remote sensing data
- infrared
- spectral imagery
- hyperspectral remote sensing
- nonnegative matrix factorization
- negative matrix factorization
- spectral bands
- target detection
- image data
- pixel classification
- information content
- satellite images
- band selection
- hyperspectral image classification
- hyperspectral imaging
- random projections
- sparse representation
- multi band
- spatial information
- spatial resolution
- high resolution
- remote sensing images
- spectral data
- image analysis
- change detection
- image registration
- document clustering
- matrix factorization
- computer vision
- high dimensional