A Finite Difference Method for the Variational p-Laplacian.
Félix del TesoErik LindgrenPublished in: J. Sci. Comput. (2022)
Keyphrases
- finite difference method
- partial differential equations
- numerical methods
- heat equation
- finite element method
- heat kernel
- image segmentation
- finite element model
- differential operators
- optical flow
- image denoising
- steady state
- image processing
- anisotropic diffusion
- numerical solution
- finite difference
- high order
- multiscale
- graph structure
- finite element
- higher order
- minimum spanning tree
- gaussian kernel
- shape analysis
- graph laplacian
- data points
- level set
- scale space