Asymptotic numerical method for boundary value problems for singularly perturbed fourth-order ordinary differential equations with a weak interior layer.
V. ShanthiN. RamanujamPublished in: Appl. Math. Comput. (2006)
Keyphrases
- objective function
- ordinary differential equations
- numerical methods
- partial differential equations
- fourth order
- boundary value problem
- differential equations
- numerical solution
- anisotropic diffusion
- image denoising
- image processing
- level set
- image enhancement
- finite element method
- multiscale
- noise removal
- energy functional
- diffusion equation
- nonlinear diffusion
- curve evolution
- high order
- image interpolation
- image analysis
- scale spaces
- denoising
- medical images
- image segmentation
- computer vision
- runge kutta