Principal component analysis with pre-emphasis for compression of hyperspectral imagery.
Euisun ChoiHyunsoo ChoiChulhee LeePublished in: IGARSS (2005)
Keyphrases
- hyperspectral imagery
- principal component analysis
- subspace projection
- hyperspectral images
- remote sensing
- multispectral
- target detection
- spatial resolution
- hyperspectral
- data compression
- dimensionality reduction
- principal components
- independent component analysis
- hyperspectral data
- image compression
- change detection
- dimension reduction
- face recognition
- feature extraction
- random projections
- low dimensional
- linear discriminant analysis
- feature space
- discriminant analysis
- motion estimation
- multispectral images
- high resolution
- pattern recognition
- high quality