Numerical Solution of the Nonlocal Diffusion Equation on the Real Line.
Chunxiong ZhengJiashun HuQiang DuJiwei ZhangPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- numerical solution
- partial differential equations
- diffusion equation
- image denoising
- finite difference
- anisotropic diffusion
- image processing
- denoising
- noise removal
- ordinary differential equations
- differential equations
- multiscale
- image enhancement
- energy functional
- numerical methods
- scale space
- level set
- image restoration
- finite element
- natural images
- curve evolution
- objective function
- numerical integration
- diffusion process
- filtering method
- lower bound
- optimal solution