A Generative Variational Model for Inverse Problems in Imaging.
Andreas HabringMartin HollerPublished in: SIAM J. Math. Data Sci. (2022)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- convex optimization
- optimization problems
- emission tomography
- optimization methods
- image processing
- high resolution
- partial differential equations
- early vision
- image analysis
- computer vision
- smoothness constraint
- optical imaging
- higher order
- cost function
- computationally expensive