Title :
Analysis of Inflection Points for Planar Cubic Bezier Curve
Author :
Zhang, Zhiyi ; Chen, Min ; Zhang, Xian ; Wang, Zepeng
Author_Institution :
Coll. of Inf. Eng., Northwest A&F Univ., YangLing, China
Abstract :
After analyzing the curvature expression, the inflection points were given by the known planar cubic Bezier control polygon information. Based on that, we proposed an algorithm that can quickly and accurately obtain the shape characteristic points of curve. Experimental results show that the algorithm is rapid, accurate, and robust.
Keywords :
curve fitting; inflection point analysis; planar cubic Bezier control polygon information; planar cubic Bezier curve; shape characteristic points; Acceleration; Educational institutions; Equations; Geometry; Information analysis; Mathematics; Physics; Robustness; Shape control;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5366218
