Determining Knots with Quadratic Polynomial Precision

Authors:
Zhang Caiming;Ji Xiuhua;Liu Hui
Affiliations:
School of Computer Science and Technology, University of Shandong Economics, Jinan 250014, China and School of Computer Science and Technology, Shandong University, Jinan 250061, China;School of Computer Science and Technology, University of Shandong Economics, Jinan 250014, China;School of Computer Science and Technology, University of Shandong Economics, Jinan 250014, China
Venue:
ICCS '07 Proceedings of the 7th international conference on Computational Science, Part II
Year:
2007

Citing 3
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Abstract

A new method for determining knots in parametric curve interpolation is presented. The determined knots have a quadratic polynomial precision in the sense that an interpolation scheme which reproduces quadratic polynomials would reproduce parametric quadratic polynomials if the new method is used to determine knots in the interpolation process. Testing results on the efficiency of the new method are also included.