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Stacking and Bundling Two Convex Polygons

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Algorithms and Computation (ISAAC 2005)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 3827))

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Abstract

Given two compact convex sets C 1 and C 2 in the plane, we consider the problem of finding a placement ϕC 1 of C 1 that minimizes the area of the convex hull of ϕC 1 ∪ C 2. We first consider the case where ϕC 1 and C 2 are allowed to intersect (as in “stacking” two flat objects in a convex box), and then add the restriction that their interior has to remain disjoint (as when “bundling” two convex objects together into a tight bundle). In both cases, we consider both the case where we are allowed to reorient C 1, and where the orientation is fixed. In the case without reorientations, we achieve exact near-linear time algorithms, in the case with reorientations we compute a (1 + ε)-approximation in time  O(ε − 1/2 log n + ε − 3/2 log ε − 1/2), if two sets are convex polygons with n vertices in total.

This research was supported by LG Electronics.

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References

  1. Agarwal, P.K., Har-Peled, S., Varadarajan, K.R.: Approximating Extent Measures of Points. Journal of the ACM 51, 606–635 (2004)

    Article  MathSciNet  MATH  Google Scholar 

  2. Ahn, H.-K., Brass, P., Cheong, O., Na, H.-S., Shin, C.-S., Vigneron, A.: Inscribing an axially symmetric polygon and other approximation algorithms for planar convex sets. To appear in Comput. Geom. Theory Appl.

    Google Scholar 

  3. Ahn, H.-K., Cheong, O., Park, C.-D., Shin, C.-S., Vigneron, A.: Maximizing the overlap of two planar convex sets under rigid motions. In: Proc. 21st Annu. Symp. Comput. geometry, pp. 356–363 (2005)

    Google Scholar 

  4. Alt, H., Blömer, J., Godau, M., Wagener, H.: Approximation of convex polygons. In: Paterson, M. (ed.) ICALP 1990. LNCS, vol. 443, pp. 703–716. Springer, Heidelberg (1990)

    Chapter  Google Scholar 

  5. Alt, H., Fuchs, U., Rote, G., Weber, G.: Matching convex shapes with respect to the symmetric difference. Algorithmica 21, 89–103 (1998)

    Article  MATH  MathSciNet  Google Scholar 

  6. de Berg, M., Cabello, S., Giannopoulos, P., Knauer, C., van Oostrum, R., Veltkamp, R.C.: Maximizing the area of overlap of two unions of disks under rigid motion. In: Hagerup, T., Katajainen, J. (eds.) SWAT 2004. LNCS, vol. 3111, pp. 138–149. Springer, Heidelberg (2004)

    Chapter  Google Scholar 

  7. de Berg, M., Cheong, O., Devillers, O., van Kreveld, M., Teillaud, M.: Computing the maximum overlap of two convex polygons under translations. Theo. Comp. Sci. 31, 613–628 (1998)

    MATH  Google Scholar 

  8. Dudley, R.M.: Metric entropy of some classes of sets with differentiable boundaries. J. Approximation Theory 10, 227–236 (1974); Erratum in J. Approx. Theory 26, 192–193 (1979)

    Article  MATH  MathSciNet  Google Scholar 

  9. Matoušek, J.: Lectures on Discrete Geometry. Springer, New York (2002)

    MATH  Google Scholar 

  10. Milenkovic, V.J.: Rotational polygon containment and minimum enclosure. In: Proc. 14th Annu. Symp. Comput. geometry, pp. 1–8 (1998)

    Google Scholar 

  11. Mount, D.M., Silverman, R., Wu, A.Y.: On the area of overlap of translated polygons. Computer Vision and Image Understanding: CVIU 64(1), 53–61 (1996)

    Article  Google Scholar 

  12. Sugihara, K., Sawai, M., Sano, H., Kim, D.-S., Kim, D.: Disk Packing for the Estimation of the Size of a Wire Bundle. Japan Journal of Industrial and Applied Mathematics 21(3), 259–278 (2004)

    Article  MATH  MathSciNet  Google Scholar 

  13. Yaglom, I.M., Boltyanskii, V.G.: Convex figures. Holt, Rinehart and Winston, New York (1961)

    MATH  Google Scholar 

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© 2005 Springer-Verlag Berlin Heidelberg

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Ahn, HK., Cheong, O. (2005). Stacking and Bundling Two Convex Polygons. In: Deng, X., Du, DZ. (eds) Algorithms and Computation. ISAAC 2005. Lecture Notes in Computer Science, vol 3827. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11602613_88

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  • DOI: https://doi.org/10.1007/11602613_88

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-30935-2

  • Online ISBN: 978-3-540-32426-3

  • eBook Packages: Computer ScienceComputer Science (R0)

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