In this paper, a novel parametric polynomial approximant for the whole circle is presented, that gives a better approximation. It has many desired properties, ...

In CAGD, parametric polynomial and rational curves and splines are fundamental objects. A circle arc does not have a parametric polynomial representation ...

Abstract In the paper, the uniform approximation of a circle arc (or a whole circle) by a parametric polynomial curve is considered.

Uniform approximation of a circle by a parametric polynomial curve · Gašper Jaklič · Published in Computer Aided Geometric… 2016 · Mathematics.

In the paper two new approaches for construction of parametric polynomial approximants of a unit circle are presented. The obtained approximants have better ...

Apr 5, 2017 · In the paper, the uniform approximation of a circle arc (or a whole circle) by a parametric polynomial curve is considered.

Oct 10, 2021 · In this paper we present a full circle approximation method using parametric polynomial curves with algebraic coefficients which are curvature ...

Uniform approximation of a circle arc (or a whole circle) by a parametric poly- nomial curve is considered. The approximant is obtained in a closed form. It ...

The obtained approximants have better approximation properties than those given by other methods, i.e., smaller radial error, symmetry, and exponential error ...

In this article, the issue of the best uniform cubic approximation of circular arcs withparametrically defined polynomial curves is considered. By a proper ...