Solving second order non-linear elliptic partial differential equations using generalized finite difference method.
Luis GaveteFrancisco UreñaJuan José BenitoÁngel García GómezM. UreñaEduardo SaletePublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- partial differential equations
- finite difference method
- fourth order
- anisotropic diffusion
- finite difference
- image denoising
- numerical methods
- high order
- image processing
- numerical solution
- level set
- image enhancement
- differential operators
- energy functional
- heat equation
- boundary value problem
- higher order
- differential equations
- diffusion equation
- multiscale
- nonlinear diffusion
- image analysis
- pattern recognition