Convergence of regularization methods with filter functions for a regularization parameter chosen with GSURE and mildly ill-posed inverse problems.
Bruno SixouPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- regularization methods
- inverse problems
- image reconstruction
- regularization method
- global optimization
- convex optimization
- regularization parameter
- optimization methods
- image restoration
- early vision
- partial differential equations
- optimization problems
- particle swarm optimization
- smoothness constraint
- cross validation
- computer vision
- markov random field