Numerical analysis for solving Allen-Cahn equation in 1D and 2D based on higher-order compact structure-preserving difference scheme.
Kanyuta PoochinapanBen WongsaijaiPublished in: Appl. Math. Comput. (2022)
Keyphrases
- numerical analysis
- structure preserving
- higher order
- finite difference
- image enhancement
- nonlinear equations
- dimensionality reduction
- natural images
- algebraic equations
- low order
- pairwise
- high order
- image quality
- mathematical model
- hamilton jacobi bellman
- image processing
- hamilton jacobi
- classification scheme
- endpoints