Elastic Wave Modeling With High-Order Temporal and Spatial Accuracies by a Selectively Modified and Linearly Optimized Staggered-Grid Finite-Difference Scheme.
Hongyu ZhouYang LiuJing WangPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- high order
- finite difference
- partial differential equations
- temporal aspects
- higher order
- numerical scheme
- low order
- numerical solution
- pairwise
- semi implicit
- numerical analysis
- finite element
- anisotropic diffusion
- temporal patterns
- temporal data
- lower order
- hamilton jacobi
- markov random field
- temporal constraints
- diffusion equation
- temporal information
- spatial information
- spatial data
- level set
- motion estimation