Hyperspectral Sharpening using Scene-adapted Gaussian Mixture Priors.
Afonso M. TeodoroJosé M. Bioucas-DiasMário A. T. FigueiredoPublished in: CoRR (2017)
Keyphrases
- hyperspectral
- gaussian mixture
- spectral signatures
- remote sensing
- hyperspectral images
- infrared
- multispectral
- em algorithm
- hyperspectral imagery
- hyperspectral data
- expectation maximization
- gaussian mixture model
- high spatial resolution
- closed form
- target detection
- hyperspectral remote sensing
- video sequences
- probability density function
- covariance matrix
- mixture model
- spatial resolution
- image data
- information content
- bayesian framework
- spectral data
- image sequences
- satellite images
- density estimation
- input image
- maximum a posteriori
- change detection
- maximum likelihood
- moving objects