Projection pursuits for dimensionality reduction of hyperspectral signals in target recognition applications.
Huang-de LinLori Mann BrucePublished in: IGARSS (2004)
Keyphrases
- target recognition
- hyperspectral
- target detection
- dimensionality reduction
- remote sensing
- infrared
- hyperspectral imagery
- infrared images
- multispectral
- hyperspectral images
- hyperspectral data
- image data
- image fusion
- feature extraction
- low dimensional
- high dimensional data
- spectral signatures
- principal component analysis
- data points
- high dimensional
- feature space
- random projections
- information content
- satellite images
- pattern recognition
- template matching
- principal components
- image processing
- multi sensor
- feature selection
- target tracking
- false alarms
- object recognition
- multiscale