Spatial preprocessing for spectral endmember extraction by local linear embedding.
Shaohui MeiQian DuMingyi HeYihang WangPublished in: IGARSS (2015)
Keyphrases
- preprocessing
- hyperspectral imagery
- hyperspectral images
- spectral signatures
- spatial frequency
- spectral characteristics
- hyperspectral data
- hyperspectral
- spatio temporal
- multispectral
- spatial and temporal
- spatial distribution
- spatial data
- spatial relationships
- spatial reasoning
- preprocessing step
- feature extraction
- information extraction
- post processing
- geographic information systems
- automatically extracted
- data sets
- spectral analysis
- spatial patterns
- remote sensing
- automatic extraction
- space time
- spatial relations
- dimensionality reduction
- spatial databases
- spatial information
- spectral images