Robust shape and topology optimization of nanophotonic devices using the level set method.
Nicolas LebbeCharles DapognyÉdouard OudetKarim HassanAlain GlièrePublished in: J. Comput. Phys. (2019)
Keyphrases
- level set method
- topology preserving
- parametric active contours
- level set
- energy functional
- level set evolution
- level set segmentation
- active contours
- level set framework
- image segmentation
- topology preservation
- narrow band
- shape prior
- deformable models
- curve evolution
- piecewise constant
- shape analysis
- shape model
- geodesic active contours
- geometric deformable models
- shape representation
- variational framework
- shape descriptors
- global optimization
- segmentation method