On the Importance of High-Frequency Damping in High-Order Conservative Finite-Difference Schemes for Viscous Fluxes.
Amareshwara Sainadh ChamarthiSean BokorSteven H. FrankelPublished in: CoRR (2022)
Keyphrases
- high order
- high frequency
- finite difference
- low frequency
- partial differential equations
- numerical scheme
- semi implicit
- finite element
- numerical solution
- higher order
- numerical analysis
- wavelet transform
- high resolution
- anisotropic diffusion
- subband
- discrete wavelet transform
- pairwise
- markov random field
- wavelet domain
- wavelet coefficients
- level set
- image enhancement
- differential equations
- frequency domain
- diffusion equation
- multiresolution
- high quality