Research Article
Parameterization Method on B-Spline Curve
| INPUT: | | : -3D data points | | : Number of data points | | : Degree of the curve | | OUTPUT: | | : Parameter value | | : Knot vector | | THE ALGORITHM: | | //Calculate initial parameter value | | Exponential Parameterization (, 0.8); | | Averaging Knot Vector (); | | For | | Bspline Basis Function (); | | ; | | ; | | end | | if () | | for | | ; | | ; | | ; | | ; | | ; | | end | | else | | for | | ; | | ; | | ; | | ; | | ; | | end | | end | | ; | | ; | | END |
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