A formally second-order BDF finite difference scheme for the integro-differential equations with the multi-term kernels.
Wenlin QiuDa XuHongbin ChenPublished in: Int. J. Comput. Math. (2020)
Keyphrases
- finite difference
- differential equations
- numerical solution
- partial differential equations
- numerical scheme
- semi implicit
- difference equations
- ordinary differential equations
- dynamical systems
- nonlinear differential equations
- hamilton jacobi
- level set
- finite element
- signed distance function
- numerical methods
- reduced complexity
- image enhancement
- image processing
- boundary value problem
- image denoising
- numerical analysis
- computer vision
- pattern recognition
- machine learning
- curve evolution
- anisotropic diffusion
- image features
- image analysis
- multiscale