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Reduced-knot nurbs representations of rational G1 composite Bézier curves

✍ Scribed by Barry Joe; Wenping Wang; Fuhua Cheng


Book ID
107744662
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
745 KB
Volume
26
Category
Article
ISSN
0010-4485

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G1 arc spline approximation of quadratic
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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