GPU implementation of spatial preprocessing for spectral unmixing of hyperspectral data.
Jaime DelgadoGabriel MartínJavier PlazaLuis-Ignacio JimenezAntonio J. PlazaPublished in: IGARSS (2015)
Keyphrases
- hyperspectral data
- gpu implementation
- hyperspectral
- preprocessing
- hyperspectral images
- hyperspectral imagery
- spectral signatures
- multispectral
- random projections
- infrared
- remote sensing
- spectral bands
- real time
- spatial frequency
- spectral resolution
- spatial information
- data compression
- feature tracking
- information content
- feature extraction
- target detection
- spatial resolution
- principal components
- dimension reduction
- spatial correlation
- change detection
- image data
- multispectral images
- graphics processing units
- feature detection
- general purpose
- image analysis
- high quality