The Effect of Sub-sampling on Hyperspectral Dimension Reduction.
Ali Ömer KozalMustafa TekeHakki Alparslan IlginPublished in: NOSTRADAMUS (2013)
Keyphrases
- dimension reduction
- hyperspectral
- hyperspectral images
- hyperspectral data
- remote sensing
- random projections
- infrared
- multispectral
- high dimensional
- principal component analysis
- hyperspectral imagery
- image data
- feature extraction
- hyperspectral remote sensing
- high dimensional data
- singular value decomposition
- low dimensional
- linear discriminant analysis
- target detection
- spectral bands
- high dimensionality
- random sampling
- partial least squares
- cluster analysis
- satellite images
- information content
- dimensionality reduction
- feature space
- feature selection
- database
- nearest neighbor
- high resolution
- spectral resolution
- machine learning