Higher Order Spatial Approximations for Degenerate Parabolic Stochastic Partial Differential Equations.
Eric Joseph HallPublished in: SIAM J. Math. Anal. (2013)
Keyphrases
- partial differential equations
- higher order
- high order
- numerical methods
- ambrosio tortorelli
- image denoising
- image processing
- anisotropic diffusion
- natural images
- numerical solution
- level set
- difference equations
- multiscale
- image enhancement
- differential equations
- fourth order
- numerical algorithms
- pairwise
- mathematical morphology
- mumford shah functional
- finite difference
- problems in image processing
- diffusion equation
- lattice boltzmann
- curve evolution
- energy functional
- nonlinear diffusion
- wavelet coefficients
- finite difference method
- stochastic model
- noise removal
- total variation
- boundary value problem
- brownian motion
- numerical simulations
- image quality
- feature vectors
- object recognition