Keyphrases
- inverse problems
- posterior distribution
- image reconstruction
- global optimization
- markov chain monte carlo
- convex optimization
- bayesian inference
- posterior probability
- optimization methods
- optimization problems
- partial differential equations
- maximum a posteriori
- emission tomography
- probability distribution
- bayesian framework
- bayesian networks
- parameter estimation
- hyperparameters
- computationally expensive
- evolutionary algorithm
- smoothness constraint
- optimization algorithm
- computationally efficient
- particle swarm optimization
- early vision
- objective function