Spatial-temporal high-order rotated-staggered-grid finite-difference scheme of elastic wave equations for TTI medium.
Jiarong XieBingshou HePublished in: J. Comput. Phys. (2024)
Keyphrases
- high order
- finite difference
- spatial temporal
- partial differential equations
- numerical scheme
- numerical solution
- higher order
- semi implicit
- hamilton jacobi
- finite element
- numerical analysis
- temporal information
- action recognition
- spatio temporal
- spatial and temporal
- anisotropic diffusion
- level set
- video shots
- spatial information
- pairwise
- markov random field
- diffusion equation
- feature space
- exact solution
- similarity measure