A new family of fourth-order locally one-dimensional schemes for the 3D elastic wave equation.

Published in: J. Comput. Appl. Math. (2019)

Keyphrases

fourth order
wave equation
noise removal
partial differential equations
high order
hamilton jacobi
numerical algorithms
image interpolation
anisotropic diffusion
nonlinear diffusion
noise reduction
estimation error
level set
multiresolution
finite difference
computer vision
differential equations
pairwise