Abstract
This paper is an initial study of subdivision schemes in connection with blending technics such as Expo Rational B-splines, see [1]. The study is done on curves, but surfaces are a natural next step. It turns out that blending two second degree polynomial curves, which interpolates three points, generate a 4-point subdivision scheme for Catmull Rom Splines, see [2]. It can be shown that different subdivision schemes can be developed from a blending spline construction using different types of local curves and/or blending functions. We will show examples, as circular arcs, and discuss some problems and properties.
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References
Lakså, A.: Basic properties of expo-rational B-splines and practical use in Computer Aided Geometric Design. In: unipubavhandlinger, vol. 606. Unipub, Oslo (2007)
Catmull, E., Rom, R.: A class of local interpolating splines. In: Barnhill, R.E., Riesenfeld, R.F. (eds.) Computer Aided Geometric Design, vol. 30, pp. 317–326. Academic Press, New York (1974)
Farin, G.: Curves and Surfaces for CAGD. Morgan Kaufmann Publishers Inc., San Francisco (2002)
Rehan, K., Siddiqi, S.S.: A family of ternary subdivision schemes for curves. App. Math. Comput. 270, 114–123 (2015)
Herbst, B.M., Hunter, K.M., Rossouw, E.: Subdivision of curves and surfaces: an overview. ResearchGate.net (2007). https://www.researchgate.net/publication/228948724_Subdivision_of_curves_and_surfaces_An_overview
Deslauriers, G., Dubuc, S.: Symmetric iterative interpolation processes. Constr. Approximation 5(1), 49–68 (1989)
Lakså, A.: Non polynomial B-splines. In: 41th International Conference Applications of Mathematics in Engineering and Economics AMEE 2013, vol. 1690, p. 030001. American Institute of Physics (AIP) (2015)
Dechevsky, L.T., Bang, B., Lakså, A.: Generalized expo-rational B-splines. Int. J. Pure Appl. Math. 57, 833–872 (2009)
Dechevsky, L.T., Lakså, A., Bang, B.: Expo-rational B-splines. Int. J. Pure Appl. Math. 27, 319–369 (2006)
Lakså, A., Bang, B., Dechevsky, L.T.: Exploring expo-rational B-splines for curves and surfaces. In: Dæhlen, M., Mørken, K., Schumaker, L. (eds.) Mathematical Methods for Curves and Surfaces, pp. 253–262. Nashboro Press (2005)
Wenz, H.: Interpolation of curve data by blended generalized circles. Comput. Aided Geom. Des. 13, 673–680 (1996)
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Lakså, A. (2018). Beta-Function B-splines and Subdivision Schemes, a Preliminary Study. In: Lirkov, I., Margenov, S. (eds) Large-Scale Scientific Computing. LSSC 2017. Lecture Notes in Computer Science(), vol 10665. Springer, Cham. https://doi.org/10.1007/978-3-319-73441-5_65
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DOI: https://doi.org/10.1007/978-3-319-73441-5_65
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