High-accuracy time discretization of stochastic fractional diffusion equation.
Xing LiuPublished in: CoRR (2021)
Keyphrases
- diffusion equation
- high accuracy
- scale space
- anisotropic diffusion
- diffusion process
- noise removal
- partial differential equations
- gaussian kernel
- image enhancement
- boundary conditions
- scale spaces
- finite difference
- preprocessing
- nonlinear diffusion
- diffusion coefficient
- filtering method
- multiscale
- stochastic processes
- edge detection
- noise reduction
- coherence enhancing diffusion
- machine learning
- post processing
- higher order
- high resolution
- multiresolution
- image analysis
- computer vision