Signed algebraic level sets on NURBS surfaces and implicit Boolean compositions for isogeometric CAD-CAE integration.
K. UpretiGanesh SubbarayanPublished in: Comput. Aided Des. (2017)
Keyphrases
- level set
- cad cam
- computer aided design
- active contours
- shape prior
- level set method
- partial differential equations
- connected components
- image segmentation
- curve evolution
- distance maps
- object oriented
- energy function
- level set framework
- computer aided
- three dimensional
- energy functional
- level lines
- geodesic active contours
- signed distance function
- machine learning
- variational methods
- b spline
- medial axis
- computer graphics
- level set based segmentation
- organ segmentation
- piecewise constant
- multiscale
- d objects
- anisotropic diffusion
- higher order
- markov random field
- deformable models