Enhancing Hyperspectral Endmember Extraction Using Clustering and Oversegmentation-Based Preprocessing.
Fatemeh KowkabiHassan GhassemianAhmad KeshavarzPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- hyperspectral
- hyperspectral images
- hyperspectral imagery
- preprocessing
- hyperspectral data
- remote sensing
- infrared
- multispectral
- clustering algorithm
- image data
- spectral bands
- target detection
- hyperspectral image classification
- clustering method
- k means
- hyperspectral imaging
- spatial resolution
- spectral imagery
- pixel classification
- multi band
- information extraction
- cluster analysis
- affinity propagation
- spectral data
- hyperspectral remote sensing
- feature extraction
- random projections
- information content
- change detection
- data points
- reflectance spectra
- pattern recognition