Fast Spatial Preprocessing for Spectral Unmixing of Hyperspectral Data on Graphics Processing Units.
Jaime DelgadoGabriel MartínJavier PlazaLuis-Ignacio JimenezAntonio PlazaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- hyperspectral data
- hyperspectral
- preprocessing
- hyperspectral imagery
- hyperspectral images
- spectral signatures
- graphics processing units
- remote sensing
- multispectral
- infrared
- random projections
- spectral bands
- general purpose
- spatial frequency
- spatial information
- spectral resolution
- parallel processing
- image data
- multi band
- feature extraction
- computing systems
- spatial resolution
- principal components
- data compression
- parallel computing
- target detection
- parallel implementation
- spatial correlation
- high performance computing
- remote sensing images
- multispectral images
- scheduling problem
- image analysis
- pattern recognition
- face recognition