Deep Gaussian Scale Mixture Prior for Spectral Compressive Imaging.
Tao HuangWeisheng DongXin YuanJinjian WuGuangming ShiPublished in: CVPR (2021)
Keyphrases
- gaussian distribution
- spectral resolution
- gaussian mixture
- gaussian mixture model
- gaussian model
- mixture distribution
- imaging systems
- image analysis
- mixture model
- mixture distributions
- high resolution
- prior knowledge
- image processing
- gaussian density
- heavy tailed distributions
- computer vision
- scale parameter
- gaussian densities
- medical imaging
- compressive sensing
- maximum likelihood
- mixture of gaussians
- heavy tailed
- dirichlet distribution
- scale space
- prior information
- covariance matrices
- zero crossing
- hyperspectral imagery
- scale invariant
- imaging devices
- multivariate gaussian
- expectation maximization
- spectral analysis
- bayesian model