The pointwise error estimates of two energy-preserving fourth-order compact schemes for viscous Burgers' equation.
Xuping WangQifeng ZhangZhi-zhong SunPublished in: Adv. Comput. Math. (2021)
Keyphrases
- fourth order
- pointwise
- error estimates
- error estimation
- noise removal
- high order
- partial differential equations
- cross validation
- weighted sum
- image interpolation
- anisotropic diffusion
- nonlinear diffusion
- error analysis
- denoising
- provably correct
- roc curve
- estimation error
- image denoising
- confidence intervals
- image enhancement
- model selection
- image processing