The parameterized level set method for structural topology optimization with shape sensitivity constraint factor.
Mingtao CuiChenchun LuoGuang LiMin PanPublished in: Eng. Comput. (2021)
Keyphrases
- level set method
- parametric active contours
- topology preserving
- level set
- level set evolution
- energy functional
- active contours
- level set framework
- image segmentation
- level set segmentation
- topology preservation
- shape prior
- deformable models
- narrow band
- global optimization
- piecewise constant
- active contour model
- shape model
- geodesic active contours
- shape features
- object boundaries
- curve evolution
- shape representation
- shape analysis
- medical images
- machine learning
- signed distance function
- geometric deformable models
- image processing
- hamilton jacobi
- distance function
- partial differential equations
- shape descriptors
- competitive learning
- medial axis
- neural network