Fully discrete finite element methods for nonlinear stochastic elastic wave equations with multiplicative noise.
Xiaobing FengYukun LiYujian LinPublished in: CoRR (2022)
Keyphrases
- finite element methods
- finite difference
- multiplicative noise
- wave equation
- numerical solution
- partial differential equations
- image denoising
- additive noise
- finite element
- synthetic aperture radar
- sar images
- diffusion equation
- numerical analysis
- noise reduction
- denoising
- linear systems
- noisy images
- spatial domain
- level set
- denoising algorithm
- imaging systems
- total variation
- speckle noise
- image processing
- noise level
- differential equations
- finite element model
- scale space
- noise removal
- image enhancement