Homeomorphic approximation of the intersection curve of two rational surfaces
Liyong ShenJin-San ChengXiaohong JiaPublished in: CoRR (2012)
Keyphrases
- digital surface
- spline curve
- b spline
- piecewise linear
- planar curves
- closed curves
- digital topology
- smooth curves
- polygonal approximation
- parametric curves
- intersection points
- approximation error
- three dimensional
- error bounds
- approximation algorithms
- free form
- algebraic curves
- surface fitting
- space curves
- approximation methods
- surface orientation
- dynamic programming
- decision making
- curve fitting
- digital plane
- neural network
- shape analysis
- implicit polynomial
- closed form
- dominant points
- special case
- lower bound