Keyphrases
- hyperspectral image classification
- feature extraction
- hyperspectral
- hyperspectral images
- spatial frequency
- active learning
- frequency domain
- hyperspectral data
- hyperspectral imagery
- multispectral images
- machine learning
- data mining
- image classification
- color images
- pattern recognition
- spatial correlation
- face recognition
- image processing
- computer vision
- spectral characteristics
- spectral signatures