Expo-rational B-splines (ERBS) are well adapted for Hermite interpolation of any prescribed order [1]. This property of ERBS can be used to interpolate and approximate a variety of differential geometric structures of smooth manifolds, such as length, curvature, torsion, area, volume, etc. In this paper we solve the simplest of these problems: finding the explicit formulae for ERBS-based interpolation of curvature and torsion of unit-speed 3D-space curves and the order of the rate of approximation it provides. © 2012 Springer-Verlag.
CITATION STYLE
Dechevsky, L. T., & Georgiev, G. H. (2012). Interpolation of curvature and torsion using expo-rational B-splines. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7116 LNCS, pp. 411–419). https://doi.org/10.1007/978-3-642-29843-1_46
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