Keyphrases
- finite element
- level set
- curve evolution
- geodesic active contours
- active contours
- level set method
- finite difference
- geometric active contours
- evolution equation
- partial differential equations
- variational level set method
- image segmentation
- gradient flow
- energy functional
- finite element method
- mesh generation
- euler lagrange
- shape prior
- closed curves
- soft tissue
- signed distance
- finite element model
- energy function
- object boundaries
- numerical solution
- b spline
- active contour model
- region competition
- image processing
- computer vision