A marker-induced vector field for reduced sensitivity to initialization for parametric and geometric deformable models.
Rongxin LiSébastien OurselinPublished in: Medical Imaging: Image Processing (2005)
Keyphrases
- vector field
- geometric deformable models
- external force
- deformable models
- topology preserving
- optical flow
- deformation field
- narrow band
- gradient field
- level set method
- velocity field
- topology preservation
- gradient vector flow
- motion field
- flow field
- force field
- critical points
- normal direction
- active contours
- level set
- medical images