A Bayesian approach to multiscale inverse problems with on-the-fly scale determination.
Louis EllamNicholas ZabarasMark A. GirolamiPublished in: J. Comput. Phys. (2016)
Keyphrases
- inverse problems
- multiscale
- scale space
- image reconstruction
- global optimization
- partial differential equations
- convex optimization
- optimization problems
- emission tomography
- early vision
- optimization methods
- coarse to fine
- regularization method
- image processing
- wavelet transform
- image segmentation
- image patches
- super resolution
- edge detection
- image fusion
- pairwise