Minimum void length scale control in level set topology optimization subject to machining radii.
Jikai LiuHuangchao YuYongsheng MaPublished in: Comput. Aided Des. (2016)
Keyphrases
- level set
- level set method
- active contours
- partial differential equations
- image segmentation
- shape prior
- narrow band
- variational framework
- level set segmentation
- curve evolution
- geodesic active contours
- method for image segmentation
- energy functional
- image segmentation methods
- level set framework
- topology preserving
- signed distance
- shape registration
- multiphase segmentation
- geometric active contours
- level set evolution
- intensity inhomogeneity
- level set based segmentation
- variational level set method
- evolution process
- mumford shah functional
- piecewise constant
- global optimization
- scale space
- variational formulation
- variational methods
- anisotropic diffusion
- energy function
- organ segmentation
- segmentation algorithm
- multiscale