Weak Convergence Rates for Euler-Type Approximations of Semilinear Stochastic Evolution Equations with Nonlinear Diffusion Coefficients.
Arnulf JentzenRyan KurniawanPublished in: Found. Comput. Math. (2021)
Keyphrases
- convergence rate
- nonlinear diffusion
- partial differential equations
- anisotropic diffusion
- evolution equation
- image denoising
- denoising
- diffusion equation
- differential equations
- level set
- scale spaces
- wavelet coefficients
- energy functional
- image segmentation
- edge preserving
- noise removal
- speckle noise
- scale space
- image enhancement
- image analysis
- maximum likelihood
- higher order
- image processing
- computer vision