Multiphase Weakly Nonlinear Geometric Optics for Schrödinger Equations.
Rémi CarlesÉric DumasChristof SparberPublished in: SIAM J. Math. Anal. (2010)
Keyphrases
- wave equation
- hamilton jacobi
- level set method
- finite difference
- level set
- machine vision
- medial axis
- partial differential equations
- image segmentation
- numerical analysis
- active contours
- geometric structure
- piecewise constant
- eikonal equation
- finite element
- numerical solution
- high order
- deformable models
- geometric information
- steady state
- multiscale