An efficient and high accuracy finite-difference scheme for the acoustic wave equation in 3D heterogeneous media.
Keran LiWenyuan LiaoPublished in: J. Comput. Sci. (2020)
Keyphrases
- finite difference
- hamilton jacobi
- wave equation
- high accuracy
- numerical scheme
- semi implicit
- finite element
- partial differential equations
- numerical solution
- numerical analysis
- medial axis
- computationally efficient
- level set method
- diffusion equation
- numerical methods
- object recognition
- image processing
- anisotropic diffusion
- multiscale