2006 | OriginalPaper | Buchkapitel
Curve Fitting with NURBS using Simulated Annealing
verfasst von : M. Sarfraz, M. Riyazuddin
Erschienen in: Applied Soft Computing Technologies: The Challenge of Complexity
Verlag: Springer Berlin Heidelberg
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The global optimization strategy of Simulated Annealing is applied to the optimization of knot parameters of NURBS for curve fitting, the objective being the reduction of fitting error to obtain a smooth curve. This is accomplished by using a unit weight vector and a fixed number of control points calculated using the least squares technique, while the sum of squared errors is taken as the objective function.