An efficient fourth-order structure-preserving scheme for the nonlocal Klein-Gordon-Schrödinger system.
Fengli YinDongdong HuYayun FuPublished in: Comput. Math. Appl. (2024)
Keyphrases
- structure preserving
- fourth order
- partial differential equations
- hamilton jacobi
- heat equation
- image denoising
- distance transform
- noise removal
- eikonal equation
- high order
- anisotropic diffusion
- image interpolation
- wave equation
- denoising
- image processing
- steady state
- numerical solution
- nonlinear diffusion
- finite difference
- edge preserving
- locally adaptive
- diffusion equation
- level set method
- medial axis
- scale space
- wavelet transform
- image analysis
- multiscale