Hole Seeding in Level Set Topology Optimization via Density Fields.
Jorge L. BarreraMarkus J. GeissKurt MautePublished in: CoRR (2019)
Keyphrases
- level set
- level set method
- active contours
- image segmentation
- partial differential equations
- curve evolution
- method for image segmentation
- level set evolution
- shape prior
- level set based segmentation
- energy functional
- level set segmentation
- topology preserving
- chan vese
- region competition
- evolution process
- narrow band
- geodesic active contours
- variational framework
- variational methods
- energy function
- discrete optimization
- variational formulation
- level set framework
- image segmentation methods
- piecewise constant
- global optimization
- signed distance
- multiphase segmentation
- variational level set method
- medical image segmentation
- intensity inhomogeneity
- object boundaries
- organ segmentation