A directional regularization method for the limited-angle Helsinki Tomography Challenge using the Core Imaging Library (CIL).
Jakob Sauer JørgensenEvangelos PapoutsellisLaura MurgatroydGemma FardellEdoardo PascaPublished in: CoRR (2023)
Keyphrases
- limited angle
- regularization method
- image reconstruction
- inverse problems
- tomographic reconstruction
- image restoration
- relaxation algorithm
- regularized least squares
- regularization parameter
- super resolution
- partial differential equations
- radon transform
- image processing
- cross validation
- high resolution
- maximum a posteriori
- edge preserving
- simulated annealing
- evolutionary algorithm
- video sequences
- computer vision