A Stable Implicit Finite Difference Approximation to a Fourth Order Parabolic Equation.
Samuel D. ContePublished in: J. ACM (1957)
Keyphrases
- fourth order
- finite difference
- partial differential equations
- semi implicit
- numerical scheme
- nonlinear diffusion
- hamilton jacobi
- numerical solution
- diffusion equation
- difference equations
- anisotropic diffusion
- image denoising
- level set
- noise removal
- image processing
- numerical methods
- energy functional
- multiscale
- high order
- image enhancement
- denoising
- finite element
- differential equations
- curve evolution
- image interpolation
- numerical analysis
- filtering method
- image analysis
- image segmentation