Multilayer manifold and sparsity constrainted nonnegative matrix factorization for hyperspectral unmixing.
Zhenqiu ShuJun ZhouLei TongXiao BaiChunxia ZhaoPublished in: ICIP (2015)
Keyphrases
- nonnegative matrix factorization
- hyperspectral
- sparsity constraints
- hyperspectral images
- negative matrix factorization
- remote sensing
- high dimensional
- multispectral
- hyperspectral data
- infrared
- data representation
- matrix factorization
- sparse representation
- image data
- target detection
- hyperspectral imagery
- principal component analysis
- spectral clustering
- low dimensional
- least squares
- information content
- satellite images
- feature space
- document clustering
- feature selection
- dimension reduction
- original data
- dictionary learning
- computer vision
- change detection
- dimensionality reduction
- relational databases
- pattern recognition
- image processing