Approximation of Circular Arcs Using Quartic Bezier Curves with Barycentric Coordinates Satisfying G 2 Data


This paper proposes four methods to approximate circular arcs using quartic Bezier curves. Barycentric coordinates of two/three combination of control points are used to obtain an optimal approximation. Interior control points of quartic Bezier curves are found by satisfying G data from given circular arcs. The maximum errors between circular arcs and… (More)

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