Subspace Clustering Constrained Sparse NMF for Hyperspectral Unmixing.
Xiaoqiang LuLe DongYuan YuanPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- hyperspectral
- subspace clustering
- high dimensional
- negative matrix factorization
- high dimensional data
- hyperspectral images
- sparse representation
- hyperspectral data
- remote sensing
- infrared
- nonnegative matrix factorization
- multispectral
- subspace projection
- subspace clusters
- clustering method
- clustering algorithm
- image data
- hyperspectral imagery
- spatial resolution
- random projections
- hyperspectral remote sensing
- target detection
- document clustering
- satellite images
- low dimensional
- matrix factorization
- dimensionality reduction
- information content
- high dimensionality
- spectral clustering
- nearest neighbor
- spectral signatures
- feature space
- change detection
- lower dimensional
- pattern recognition
- decision trees
- data sets
- data points