Improvement of Classification Using a Joint Spectral Dimensionality Reduction and Lower Rank Spatial Approximation for Hyperspectral Images.
Nadine RenardSalah BourennaneJacques Blanc-TalonPublished in: ACIVS (2007)
Keyphrases
- hyperspectral images
- hyperspectral data
- hyperspectral
- spectral features
- hyperspectral imagery
- dimensionality reduction
- spectral signatures
- hyperspectral image classification
- band selection
- remote sensing
- random projections
- multispectral
- spectral bands
- pixel classification
- spatial information
- high dimensionality
- spectral data
- infrared
- hyperspectral remote sensing
- target detection
- feature extraction
- feature space
- dimensionality reduction methods
- computer vision
- pattern recognition
- image processing
- reflectance spectra
- multispectral images
- support vector
- low dimensional
- remote sensing images
- high dimensional
- information content
- dimension reduction
- kalman filter
- high dimensional data