Accurate approximate solution of partial differential equations at off-mesh points.
Wayne H. EnrightPublished in: ACM Trans. Math. Softw. (2000)
Keyphrases
- partial differential equations
- anisotropic diffusion
- numerical solution
- image denoising
- level set
- image enhancement
- image processing
- high curvature
- energy functional
- multiscale
- differential equations
- curve evolution
- numerical methods
- numerical algorithms
- diffusion equation
- finite difference
- finite element method
- fourth order
- image sequences
- problems in image processing
- mathematical morphology
- image analysis
- numerical scheme
- pattern recognition
- finite difference method
- boundary element
- nonlinear partial differential equations