Quasi-Monte Carlo Bayesian estimation under Besov priors in elliptic inverse problems.
Lukas HerrmannMagdalena KellerChristoph SchwabPublished in: Math. Comput. (2021)
Keyphrases
- bayesian estimation
- inverse problems
- total variation
- partial differential equations
- convex optimization
- image reconstruction
- image denoising
- posterior distribution
- global optimization
- maximum a posteriori
- denoising
- bayesian framework
- image restoration
- optimization problems
- early vision
- optimization methods
- image processing
- prior information
- prior knowledge
- machine learning
- natural images
- level set
- image enhancement
- closed form
- hidden variables