Asymptotics for spectral regularization estimators in statistical inverse problems.
Nicolai BissantzHajo HolzmannPublished in: Comput. Stat. (2013)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- regularization methods
- regularization method
- convex optimization
- optimization methods
- optimization problems
- emission tomography
- sufficient conditions
- early vision
- computationally expensive
- partial differential equations
- smoothness constraint
- image processing
- metaheuristic
- high dimensional