Adaptive mesh generation for singularly perturbed fourth-order ordinary differential equations.
Pratibhamoy DasSrinivasan NatesanPublished in: Int. J. Comput. Math. (2015)
Keyphrases
- ordinary differential equations
- fourth order
- partial differential equations
- mesh generation
- differential equations
- anisotropic diffusion
- high order
- numerical solution
- finite element
- noise removal
- dynamic systems
- geometric modeling
- image processing
- nonlinear diffusion
- image enhancement
- level set
- image denoising
- multiscale
- image interpolation
- computer vision
- mathematical models
- feature extraction
- denoising
- pattern recognition
- binary images
- face recognition
- edge detection