A fast algorithm based on a sylvester-like equation for LS regression with GMRF prior.
Qi WeiÉmilie ChouzenouxJean-Yves TourneretJean-Christophe PesquetPublished in: CAMSAP (2017)
Keyphrases
- maximum a posteriori
- regression model
- linear regression
- prior knowledge
- edge preserving
- support vector regression
- polynomial regression
- regression problems
- model selection
- regression algorithm
- regression analysis
- support vector
- neural network
- locally weighted
- shift invariant
- machine learning
- image restoration
- markov random field
- image denoising
- image reconstruction
- denoising
- differential equations
- numerical solution
- partial least squares
- prior information
- computationally demanding