An efficient approximation of arbitrary curves and surfaces using intersecting polylines and meshes.
Yong Kui LiuJian YunXiao Niu LiBorut ZalikPublished in: Adv. Eng. Softw. (2008)
Keyphrases
- arbitrary topology
- spline curve
- implicit polynomial
- space curves
- triangular mesh
- multiresolution
- three dimensional
- planar curves
- free form
- volumetric images
- approximation algorithms
- approximation error
- error bounds
- critical points
- digital curves
- smooth surfaces
- implicit surfaces
- surface model
- geometric modeling
- mesh generation
- deformable models
- level set
- preserving transformations