Spectral-spatial online dictionary learning for hyperspectral image classification.
Wei FuShutao LiLeyuan FangJón Atli BenediktssonPublished in: IGARSS (2017)
Keyphrases
- dictionary learning
- hyperspectral image classification
- hyperspectral
- sparse representation
- hyperspectral images
- sparse coding
- active learning
- hyperspectral data
- hyperspectral imagery
- spatial information
- remote sensing
- multispectral
- random projections
- natural images
- satellite images
- machine learning
- image classification
- feature extraction
- decision trees