Self-Dictionary Sparse Regression for Hyperspectral Unmixing: Greedy Pursuit and Pure Pixel Search Are Related.
Xiao FuWing-Kin MaTsung-Han ChanJosé M. Bioucas-DiasPublished in: IEEE J. Sel. Top. Signal Process. (2015)
Keyphrases
- hyperspectral
- pixel classification
- hyperspectral images
- spectral bands
- hyperspectral data
- remote sensing
- infrared
- multispectral
- spectral signatures
- image data
- hyperspectral imagery
- target detection
- satellite images
- spatial resolution
- hyperspectral remote sensing
- information content
- sparse regression
- feature selection and classification
- visual search
- change detection
- denoising
- feature selection
- machine learning
- data sets