Discretization of learned NETT regularization for solving inverse problems.
Stephan AntholzerMarkus HaltmeierPublished in: CoRR (2020)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- convex optimization
- regularization methods
- regularization method
- optimization problems
- optimization methods
- emission tomography
- early vision
- partial differential equations
- evolutionary algorithm
- smoothness constraint
- parameter space
- image segmentation
- higher order
- high quality