𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Approximation of quadratic Bézier curves by arc splines

✍ Scribed by D.J. Walton; D.S. Meek

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
937 KB
Volume
54
Category
Article
ISSN
0377-0427

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Approximating quadratic NURBS curves by
Approximating quadratic NURBS curves by arc splines
✍ D.S. Meek; D.J. Walton 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 447 KB

When a quadratic NURBS curve is used to describe the path of a computer-controlled cuttin9 machine, the NURBS curve is usually approximated by many straight-line segments. It is preferable to describe the cutting path as an arc spline, a tangent-continuous, piecewise curve made of circular arcs and

Parametrization of Bézier-type B-spline
Parametrization of Bézier-type B-spline curves and surfaces
✍ P.J. Hartley; C.J. Judd 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 440 KB

Sections of parametric surfaces defined by equally spaced parameter values can be very unevenly spaced physically. This can cause practical problems when the surface is to be drawn or machined automatically. This paper describes a method for imposing a good parametrization on a curve constructed by

Generating the Bézier points of B-spline
Generating the Bézier points of B-spline curves and surfaces
✍ Wolfgang Böhm 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 169 KB

Generati ng the Bezier poi nts of B-spline curves and surfaces ## Wolfgang B6hm The well-known algorithm by de Boor for calculating a point of a B-spline curve can also be used to produce the B&ier points of a B-spline curve or surface.