Multicluster Spatial-Spectral Unsupervised Feature Selection for Hyperspectral Image Classification.
Haichang LiShiming XiangZisha ZhongKun DingChunhong PanPublished in: IEEE Geosci. Remote. Sens. Lett. (2015)
Keyphrases
- unsupervised feature selection
- hyperspectral image classification
- hyperspectral
- hyperspectral images
- active learning
- hyperspectral data
- feature selection
- hyperspectral imagery
- data clustering
- spatial information
- remote sensing
- dimensionality reduction
- infrared
- target detection
- image data
- principal component analysis
- nearest neighbor
- random projections
- high resolution
- training data
- machine learning