A fourth-order accurate curvature computation in a level set framework for two-phase flows subjected to surface tension forces.
Mathieu CoquerelleStéphane GlocknerPublished in: J. Comput. Phys. (2016)
Keyphrases
- fourth order
- level set framework
- partial differential equations
- level set
- noise removal
- high order
- image interpolation
- energy functional
- multiscale
- anisotropic diffusion
- image enhancement
- nonlinear diffusion
- image denoising
- level set method
- image segmentation
- estimation error
- curve evolution
- input image
- variational framework
- image analysis