A semi-implicit and unconditionally stable approximation of the surface tension in two-phase fluids.
Byungjoon LeeGangjoon YoonChohong MinPublished in: J. Comput. Phys. (2019)
Keyphrases
- semi implicit
- numerical scheme
- nonlinear diffusion
- nonlinear diffusion filtering
- finite difference
- numerical methods
- partial differential equations
- anisotropic diffusion
- denoising
- scale spaces
- variational methods
- beltrami flow
- level set
- energy functional
- additive operator splitting
- surface reconstruction
- finite element
- color image processing
- fixed point
- numerical solution
- diffusion equation
- lie group
- edge preserving
- numerical analysis
- noise reduction
- image denoising
- active contours
- image segmentation
- image processing