Finite Element Approximation of Level Set Motion by Powers of the Mean Curvature.
Axel KrönerEva KrönerHeiko KrönerPublished in: SIAM J. Sci. Comput. (2018)
Keyphrases
- finite element
- level set
- finite difference
- piecewise constant
- active contours
- level set method
- curve evolution
- motion estimation
- partial differential equations
- energy functional
- shape prior
- image sequences
- image segmentation
- energy function
- soft tissue
- optical flow
- motion analysis
- camera motion
- signed distance function
- finite element model
- euler lagrange
- motion model
- finite element method
- evolution equation
- moving objects
- numerical solution
- motion field
- variational formulation
- free form deformation
- optic flow
- active contour model
- anisotropic diffusion
- computer vision