Sparsity Promoting Hybrid Solvers for Hierarchical Bayesian Inverse Problems.
Daniela CalvettiMonica PragliolaErkki SomersaloPublished in: SIAM J. Sci. Comput. (2020)
Keyphrases
- hierarchical bayesian
- inverse problems
- image reconstruction
- global optimization
- convex optimization
- bayesian inference
- optimization problems
- optimization methods
- variational inference
- partial differential equations
- high dimensional
- gibbs sampling
- early vision
- search space
- sparse representation
- pairwise
- probabilistic model
- state space
- image processing
- high quality