A multigrid ghost-point level-set method for incompressible Navier-Stokes equations on moving domains with curved boundaries.
Armando CocoPublished in: CoRR (2019)
Keyphrases
- level set method
- deformable models
- level set
- navier stokes equations
- image segmentation
- boundary conditions
- chan vese
- active contours
- numerical methods
- object boundaries
- partial differential equations
- topology preserving
- level set evolution
- image analysis
- curve evolution
- active contour model
- closed curves
- geodesic active contours
- piecewise constant
- medical images
- multiresolution
- moving objects
- narrow band
- hamilton jacobi
- multiscale
- energy functional
- anisotropic diffusion
- mumford shah
- region growing
- pattern recognition
- segmentation method
- geometric deformable models
- prior knowledge
- neural network