Nonlinear difference schemes for linear partial differential equations.
P. Dean GerberWillard L. MirankerPublished in: Computing (1973)
Keyphrases
- partial differential equations
- finite difference
- difference equations
- numerical scheme
- diffusion equation
- numerical algorithms
- anisotropic diffusion
- nonlinear partial differential equations
- numerical solution
- level set
- image denoising
- nonlinear diffusion
- integral equation
- nonlinear filters
- image processing
- semi implicit
- differential equations
- boundary value problem
- scalar valued
- conservation laws
- linear systems
- energy functional
- high order
- numerical integration
- multiscale
- fourth order
- image enhancement
- mathematical morphology
- hamilton jacobi
- numerical methods
- nonlinear diffusion filtering
- active contours
- denoising
- problems in image processing
- finite difference method
- pattern recognition
- piecewise smooth
- scale spaces
- feature vectors
- computer vision
- subband
- lattice boltzmann
- machine learning