A subtractive manufacturing constraint for level set topology optimization.
Nigel MorrisAdrian ButscherFrancesco IorioPublished in: CoRR (2020)
Keyphrases
- level set
- level set method
- active contours
- partial differential equations
- curve evolution
- shape prior
- image segmentation
- topology preserving
- level set evolution
- level set segmentation
- method for image segmentation
- level set based segmentation
- energy functional
- narrow band
- geodesic active contours
- variational framework
- piecewise constant
- variational methods
- shape constraints
- global optimization
- energy function
- discrete optimization
- signed distance
- level set framework
- genetic algorithm
- region competition
- variational formulation
- mumford shah functional
- evolution process
- image processing
- variational level set method
- multiphase segmentation
- organ segmentation
- cost function
- computer vision