Nonnegative matrix factorization with region sparsity learning for hyperspectral unmixing.
Bin QianLei TongZhenmin TangXiaobo ShenPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2017)
Keyphrases
- hyperspectral
- nonnegative matrix factorization
- hyperspectral images
- multispectral
- learning algorithm
- image data
- remote sensing
- hyperspectral remote sensing
- infrared
- sparsity constraints
- supervised learning
- matrix factorization
- target detection
- cluster analysis
- hyperspectral data
- information content
- least squares
- active learning
- pattern recognition
- feature selection