A hybrid level set-front tracking finite element approach for fluid-structure interaction and two-phase flow applications.
Steffen BastingMartin WeismannPublished in: J. Comput. Phys. (2013)
Keyphrases
- finite element
- level set
- finite difference
- level set method
- active contours
- shear stress
- partial differential equations
- level set based segmentation
- curve evolution
- image segmentation
- level set evolution
- geometric active contours
- energy function
- mesh generation
- finite element method
- energy functional
- shape prior
- variational level set method
- numerical solution
- soft tissue
- finite element model
- piecewise constant
- contour tracking
- ct images
- signed distance
- motion model
- image data
- video sequences