A geometric characterization of parametric cubic curves. (English) Zbl 0746.68102

Stone, Maureen C.; DeRose, Tony D.

ACM Trans. Graph. 8, No. 3, 147-163 (1989).

MSC:

68U05	Computer graphics; computational geometry (digital and algorithmic aspects)
65D05	Numerical interpolation
65D17	Computer-aided design (modeling of curves and surfaces)

Keywords:

spline and piecework polynomial interpolations; curve, surface, solid and object representations; spline curves; Bézier curves; characterization