Accelerated Bayesian Imaging by Relaxed Proximal-Point Langevin Sampling.
Teresa KlatzerPaul DobsonYoann AltmannMarcelo PereyraJesús María Sanz-SernaKonstantinos C. ZygalakisPublished in: SIAM J. Imaging Sci. (2024)
Keyphrases
- proximal point
- convergence analysis
- variational inequalities
- image restoration
- image processing
- markov chain monte carlo
- incomplete data
- optimal solution
- high resolution
- posterior probability
- maximum likelihood estimation
- bayesian networks
- computer vision
- maximum likelihood
- optimization algorithm
- sample size
- sensitivity analysis
- posterior distribution
- global convergence