Variational Progressive-iterative Approximation for Fairing Curve and Surface Generation.
Hongwei LinYu ZhaoPublished in: CAD/Graphics (2011)
Keyphrases
- subdivision scheme
- free energy
- numerical calculation
- evolution equation
- polygonal approximation
- three dimensional
- surface fitting
- surface reconstruction
- image segmentation
- d objects
- endpoints
- dominant points
- parametric curves
- digital curves
- approximation algorithms
- intersection points
- free form
- curve evolution
- boundary points
- planar curves
- range data
- surface model
- image planes
- curvature flow
- optical flow
- digital surface
- b spline