A new family of fourth-order locally one-dimensional schemes for the three-dimensional wave equation.
Wensheng ZhangJiangjun JiangPublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- fourth order
- wave equation
- three dimensional
- partial differential equations
- noise removal
- numerical algorithms
- high order
- hamilton jacobi
- image interpolation
- anisotropic diffusion
- nonlinear diffusion
- estimation error
- edge detection
- image denoising
- image enhancement
- denoising
- d objects
- multiscale
- scale spaces
- finite difference
- level set