An FPGA implementation of parallel ICA for dimensionality reduction in hyperspectral images.
Hongtao DuHairong QiPublished in: IGARSS (2004)
Keyphrases
- hyperspectral images
- fpga implementation
- dimensionality reduction
- hyperspectral
- hardware implementation
- principal component analysis
- mixing matrix
- independent component analysis
- feature extraction
- hyperspectral imagery
- neighborhood preserving
- remote sensing
- hyperspectral data
- signal processing
- random projections
- low dimensional
- face recognition
- parallel processing
- blind source separation
- linear discriminant analysis
- high dimensionality
- feature selection
- multispectral
- high dimensional data
- high dimensional
- principal components
- parallel computing
- pattern recognition
- data points
- dimension reduction
- machine learning
- field programmable gate array
- massively parallel
- change detection
- feature space
- real time
- neural network