Abstract
Based on the objective function defined by the approximation of the curvature variation formula of the curve, a new method for constructing composite optimized geometric Hermite (COH) curves is presented in this paper. The new method can deal with some cases in which neither of the existing methods those are based on minimum curvature variation or minimum strain energy can get pleasing shape. The comparison of the new method with the existing methods are given, which shows that none of the new method and the existing ones can deal with all the cases well. The experiments show that combination of the new method with the existing methods can achieve a good result in all cases.
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Chen, Y., Beier, K.-P., Papageorgiou, D.: Direct highlight line modification on NURBS surfaces. Computer Aided Geometric Design 14(6), 583–601 (1997)
de Boor, C., Höllig, K., Sabin, M.: High accuracy geometric Hermite interpolation. Computer Aided Geometric Design 4, 269–278 (1987)
Höllig, K., Koch, J.: Geometric Hermite interpolation. Computer Aided Geometric Design 12(6), 567–580 (1995)
Höllig, K., Koch, J.: Geometric Hermite interpolation with maximal order and smoothness. Computer Aided Geometric Design 13(8), 681–695 (1996)
Chi, J., Zhang, C., Xu, L.: constructing geometric Hermite curve with minimum curvature variation. In: Ninth International Conference on CAD/CG, vol. 1, pp. 58–63 (2005)
Meek, D.S., Walton, D.J.: Geometric Hermite interpolation with Tschirnhausen cubics. J. Comput. Appl. Math. 81(2), 299–309 (1997a)
Meek, D.S., Walton, D.J.: Hermite interpolation with Tschirnhausen cubic spirals. Computer Aided Geometric Design 14(7), 619–635 (1997b)
Reif, U.: On the local existence of the quadratic geometric Hermite interpolant. Computer Aided Geometric Design 16(3), 217–221 (1999)
Schaback, R.: Optimal geometric Hermite interpolation of curves. In: Dahlen, M., Lyche, T., Schumaker, L.L. (eds.) Mathematical Methods for Curves and Surface, vol. II, pp. 1–12 (1998)
Yong, J., Cheng, F.: Geometric Hermite curves with minimum strain energy. Computer Aided Geometric Design 21, 281–301 (2004)
Zhang, C., Cheng, F.: Removing local irregularities of NURBS surfaces by modifying highlight lines. Computer-Aided Design 30(12), 923–930 (1998)
Zhang, C., Zhang, P., Cheng, F.: Fairing spline curves and surfaces by minimizing energy. Computer-Aided Design 33(13), 913–923 (2001)
Zhang, C., Yang, X., Wang, J.: Approaches for Constrained Parametric Curve Interpolation. Journal of Computer Science and Technology 18(5), 592–597 (2003)
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© 2006 Springer-Verlag Berlin Heidelberg
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Chi, J., Zhang, C., Wu, X. (2006). Geometric Hermite Curves Based on Different Objective Functions. In: Zha, H., Pan, Z., Thwaites, H., Addison, A.C., Forte, M. (eds) Interactive Technologies and Sociotechnical Systems. VSMM 2006. Lecture Notes in Computer Science, vol 4270. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11890881_28
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DOI: https://doi.org/10.1007/11890881_28
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-46304-7
Online ISBN: 978-3-540-46305-4
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