𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approximation of circular arcs by Bézier curves

✍ Scribed by Young Joon Ahn; Hong Oh Kim

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
825 KB
Volume
81
Category
Article
ISSN
0377-0427

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Approximation of a planar cubic Bézier s
Approximation of a planar cubic Bézier spiral by circular arcs
✍ D.J. Walton; D.S. Meek 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 547 KB

A planar cubic B6zier curve that is a spiral, i.e., its curvature varies monotonically, does not have internal cusps, loops, and inflection points. It is suitable as a design tool for applications in which fair curves are important. Since it is polynomial, it can be conveniently incorporated in CAD

G1 arc spline approximation of quadratic
G1 arc spline approximation of quadratic Bézier curves
✍ Young Joon Ahn; Hong Oh Kim; Kyoung-Yong Lee 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 615 KB

In describing the tool path for a certain CNC machine, it is often required to approximate Bezier curves by arc splines with the number of arc segments as small as possible. We give a new method for approximating quadratic BCzier curves by G' arc splines with smaller number of arc segments than the

Bisection algorithms for approximating q
Bisection algorithms for approximating quadratic Bézier curves by G1 arc splines
✍ Jun-Hai Yong; Shi-Min Hu; Jia-Guang Sun 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 293 KB

To describe the tool path of a CNC machine, it is often necessary to approximate curves by G 1 arc splines with the number of arc segments as small as possible. Ahn et al. have proposed an iterative algorithm for approximating quadratic Be ´zier curves by G 1 arc splines with fewer arc segments than