Numerical Approximation for Stochastic Nonlinear Fractional Diffusion Equation Driven by Rough Noise.
Daxin NieJing SunWeihua DengPublished in: CoRR (2022)
Keyphrases
- diffusion equation
- noise removal
- finite difference
- anisotropic diffusion
- filtering method
- numerical integration
- scale space
- image enhancement
- diffusion process
- partial differential equations
- scale spaces
- gaussian kernel
- nonlinear diffusion
- noise reduction
- stochastic differential equations
- diffusion coefficient
- fidelity term
- edge detection
- feed forward artificial neural networks
- boundary conditions
- gaussian noise
- differential equations
- denoising
- multiscale
- signal to noise ratio
- post processing
- median filter
- noise level
- edge map
- total variation
- missing data
- color images
- moving objects