Hyperspectral Feature Selection Based on Mutual Information and Nonlinear Correlation Coefficient.
Miao ZhangQiang WangYi ShenBo ZhangPublished in: IIH-MSP (2009)
Keyphrases
- correlation coefficient
- hyperspectral
- mutual information
- feature selection
- information content
- information gain
- hyperspectral images
- remote sensing
- conditional mutual information
- infrared
- multispectral
- target detection
- hyperspectral remote sensing
- hyperspectral imagery
- hyperspectral imaging
- hyperspectral data
- standard deviation
- image registration
- similarity measure
- satellite images
- image data
- pixel classification
- text categorization
- stepwise regression
- spatial resolution
- spectral bands
- spectral data
- hyperspectral image classification
- classification accuracy
- model selection
- feature set
- principal components
- root mean squared error
- text classification
- feature space
- high dimensionality
- spectral signatures
- reflectance spectra
- kernel based nonlinear
- computer vision
- neural network