Higher-order accurate diffuse-domain methods for partial differential equations with Dirichlet boundary conditions in complex, evolving geometries.
Fei YuZhenlin GuoJohn S. LowengrubPublished in: J. Comput. Phys. (2020)
Keyphrases
- boundary conditions
- higher order
- partial differential equations
- boundary value problem
- reaction diffusion
- numerical algorithms
- natural images
- image enhancement
- numerical methods
- high quality
- diffusion equation
- poisson equation
- machine learning
- finite element model
- shape from shading
- high order
- image denoising
- sufficient conditions
- pairwise
- image processing