Futuristic Greedy Approach to Sparse Unmixing of Hyperspectral Data.
Naveed AkhtarFaisal ShafaitAjmal S. MianPublished in: IEEE Trans. Geosci. Remote. Sens. (2015)
Keyphrases
- hyperspectral data
- random projections
- hyperspectral images
- hyperspectral
- hyperspectral imagery
- multispectral
- remote sensing
- sparse representation
- infrared
- dimensionality reduction
- dimension reduction
- original data
- high dimensional
- hash functions
- feature selection
- image reconstruction
- random sampling
- remote sensing images
- low dimensional
- principal components
- data compression
- spatial resolution
- target detection
- image data
- change detection
- independent component analysis
- high dimensional data
- principal component analysis