Solving forward and inverse problems in a non-linear 3D PDE via an asymptotic expansion based approach.
Dmitrii ChaikovskiiYe ZhangPublished in: CoRR (2022)
Keyphrases
- inverse problems
- partial differential equations
- image reconstruction
- global optimization
- convex optimization
- regularization method
- anisotropic diffusion
- optimization problems
- image denoising
- emission tomography
- level set
- optimization methods
- early vision
- image processing
- image enhancement
- multiscale
- genetic algorithm
- computationally expensive
- graph cuts
- simulated annealing
- multiresolution
- smoothness constraint
- high quality