Perturbed proximal primal-dual algorithm for nonconvex nonsmooth optimization.
Davood HajinezhadMingyi HongPublished in: Math. Program. (2019)
Keyphrases
- image restoration and reconstruction
- globally convergent
- global optimization
- optimization problems
- nonlinear programming
- variational inequalities
- markov random field
- optimization algorithm
- autocalibration
- mathematical programming
- optimization process
- convex functions
- convex optimization
- line search
- constrained optimization
- objective function
- global convergence
- augmented lagrangian