DR. JAN HADENFELD
		Local Energy Fairing of B-Spline Curves Matthias Eck$^1$ and Jan Hadenfeld$^2$ $^1$ Department of Computer Science and Engineering, FR-35, University of Washington, Seattle, WA 98195, USA $^2$ Fachbereich Mathematik, Technische Hochschule Darmstadt, D-64289 Darmstadt, FRG Abstract Introduction Knot removal - knot reinsertion fairing Energy fairing Computation of the new control point Distance tolerance Ranking number The algorithm Examples A simple extension of the algorithm General discussion Conclusion References