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Aligning 3D Polygonal Models with Improved PCA

  • Liu Wei
  • He Yuanjun
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4270)

Abstract

PCA is a useful tool for pose normalization in 3D model retrieval, in this paper, we analyze its basic principle, point out its shortcoming and give our solution. Experiments show that our methods can enhance the robustness of PCA and align 3D models well.

Keywords

PCA alignment pose normalization uniform sampling 

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References

  1. 1.
    Vranic, D.: 3D model retrieval. Technical University of Vienna, Ph. D. Dissertation (2004)Google Scholar
  2. 2.
    Vranic, D., Saupe, D., Richter, J.: Tools for 3D object retrieval: Karhunen-Loeve transform and spherical harmonics. In: Proceedings of the IEEE 2001 Workshop Multimedia Signal Processing, Cannes, France, January 2001, vol. 1, pp. 293–298 (2001)Google Scholar
  3. 3.
    Tangelder, J., Veltkamp, R.: Polyhedral model retrieval using weighted point sets. International Journal of Image and Graphics 3(1), 209–229 (2003)CrossRefGoogle Scholar
  4. 4.
    Ankerst, M., Kastenmüller, G., Kriegel, H.: 3D shape histograms for similarity search and classification in spatial databases. In: Güting, R.H., Papadias, D., Lochovsky, F.H. (eds.) SSD 1999. LNCS, vol. 1651, pp. 207–226. Springer, Heidelberg (1999)CrossRefGoogle Scholar
  5. 5.
    Osada, R., Funkhouser, T., Chazelle, B., Dobkin, D.: Shape distributions. ACM Trans. on Graphics 21(4), 807–832 (2002)CrossRefGoogle Scholar
  6. 6.
    Kazhdan, M., Chazelle, B., Dobkin, D., et al.: A reflective symmetry descriptor. In: Heyden, A., Sparr, G., Nielsen, M., Johansen, P. (eds.) ECCV 2002. LNCS, vol. 2351, pp. 642–656. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  7. 7.
    Kazhdan, M., Chazelle, B., Dobkin, D., et al.: A reflective symmetry descriptor for 3D models. Algorithmica 38(1), 201–225 (2004)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Liu Wei
    • 1
  • He Yuanjun
    • 1
  1. 1.Department of Computer Science and EngineeringShanghai Jiaotong UniversityShanghaiP.R.China

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