Constructing PDE-based surfaces bounded by geodesics or lines of curvature.
Wei-Xian HuangHua-Jing-Ling WuGuo-Jin WangPublished in: Comput. Math. Appl. (2013)
Keyphrases
- closed curves
- curve evolution
- curvature flow
- geodesic paths
- arbitrary topology
- planar curves
- space curves
- high curvature
- surface points
- differential geometry
- partial differential equations
- gaussian curvature
- infinite dimensional
- free form
- critical points
- riemannian metric
- implicit surfaces
- hough transform
- preserving transformations
- scale space
- multiscale
- shape index
- geometric structure
- surface reconstruction
- shape analysis
- surface patches
- vector field
- surface curvature
- three dimensional
- geometric primitives
- straight edges
- smooth surfaces
- optical flow
- level set
- multi view
- contour lines
- line drawings
- anisotropic diffusion
- geometric properties
- straight line
- level set method
- digital curves