Spectral-spatial classification of hyperspectral images using hierarchical optimization.
Yuliya TarabalkaJames C. TiltonPublished in: WHISPERS (2011)
Keyphrases
- hyperspectral images
- hyperspectral data
- hyperspectral
- hyperspectral imagery
- spectral signatures
- spectral features
- hyperspectral image classification
- band selection
- remote sensing
- spectral bands
- multispectral
- hyperspectral remote sensing images
- target detection
- multispectral images
- spectral data
- spatial information
- reflectance spectra
- random projections
- infrared
- wavelet transform
- feature selection
- machine learning
- sparse representation
- pixel classification
- image classification
- color images
- multiresolution
- object recognition
- feature extraction
- image processing