Spectral-spatial hyperspectral classification via shape-adaptive sparse representation.
Wei FuShutao LiLeyuan FangXudong KangJón Atli BenediktssonPublished in: IGARSS (2014)
Keyphrases
- hyperspectral
- sparse representation
- hyperspectral data
- random projections
- hyperspectral images
- dictionary learning
- hyperspectral image classification
- hyperspectral imagery
- spectral signatures
- band selection
- image classification
- pixel classification
- remote sensing
- multispectral
- infrared
- hyperspectral imaging
- hyperspectral remote sensing
- spectral bands
- sparse coding
- face recognition
- spectral data
- spectral resolution
- image patches
- image data
- feature extraction
- dimensionality reduction
- spatial resolution
- target detection
- active learning
- reflectance spectra
- information content
- multispectral images
- original data
- object tracking
- image representation
- decision trees
- satellite images
- neural network
- spatial information
- pattern recognition
- video sequences