A benchmark for the Bayesian inversion of coefficients in partial differential equations.
David AristoffWolfgang BangerthPublished in: CoRR (2021)
Keyphrases
- partial differential equations
- image denoising
- anisotropic diffusion
- level set
- numerical solution
- wavelet coefficients
- image processing
- image enhancement
- fourth order
- multiscale
- problems in image processing
- numerical algorithms
- finite difference
- differential equations
- linear combination
- bayesian networks
- energy functional
- bayesian estimation
- curve evolution
- numerical methods
- high order
- boundary value problem
- bayesian inference
- inverse problems
- diffusion equation
- mathematical morphology
- image reconstruction
- nonlinear diffusion
- subband
- conservation laws
- wavelet transform
- ambrosio tortorelli