Adaptive mesh refinement based on high order finite difference WENO scheme for multi-scale simulations.
Chaopeng ShenJing-Mei QiuAndrew J. ChristliebPublished in: J. Comput. Phys. (2011)
Keyphrases
- high order
- mesh refinement
- finite difference
- finite element
- partial differential equations
- multiscale
- numerical scheme
- numerical analysis
- higher order
- semi implicit
- numerical solution
- hamilton jacobi
- low order
- pairwise
- anisotropic diffusion
- scale space
- markov random field
- natural images
- bayesian logistic regression
- lower order
- diffusion equation
- level set
- image analysis
- wavelet transform
- feature extraction
- edge detection