Finite Difference Approximation of an Elliptic Interface Problem with Variable Coefficients.
Bosko S. JovanovicLubin G. VulkovPublished in: NAA (2004)
Keyphrases
- finite difference
- partial differential equations
- numerical scheme
- numerical solution
- finite element
- numerical analysis
- hamilton jacobi
- level set
- difference equations
- finite element methods
- diffusion equation
- image processing
- anisotropic diffusion
- differential equations
- numerical methods
- image denoising
- wavelet coefficients
- energy functional
- feature space
- multiscale
- image enhancement
- higher order
- color images
- pattern recognition
- image sequences