A multigrid ghost-point level-set method for incompressible Navier-Stokes equations on moving domains with curved boundaries.
Armando CocoPublished in: J. Comput. Phys. (2020)
Keyphrases
- level set method
- deformable models
- level set
- navier stokes equations
- chan vese
- object boundaries
- active contours
- image segmentation
- numerical methods
- topology preserving
- boundary conditions
- level set evolution
- image analysis
- multiresolution
- curve evolution
- geometric deformable models
- narrow band
- partial differential equations
- active contour model
- geodesic active contours
- medical images
- multiscale
- energy functional
- velocity field
- level set framework
- piecewise constant
- closed curves
- image processing
- moving objects
- shape prior
- neural network
- hamilton jacobi
- anisotropic diffusion
- flow field
- signed distance function
- region growing