Estimation of linear deformations of 3D objects

Attila Tanács, Joakim Lindblad, Nataša Sladoje, Z. Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

We propose a registration method to find affine transformations between 3D objects by constructing and solving an overdetermined system of polynomial equations. We utilize voxel coverage information for more precise object boundary description. An iterative solution enables us to easily adjust the method to recover e.g. rigid-body and similarity transformations. Synthetic tests show the advantage of the voxel coverage representation, and reveal the robustness properties of our method against different types of segmentation errors. The method is tested on a real medical CT volume.

Original languageEnglish
Title of host publicationProceedings - International Conference on Image Processing, ICIP
Pages153-156
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 17th IEEE International Conference on Image Processing, ICIP 2010 - Hong Kong, Hong Kong
Duration: Sep 26 2010Sep 29 2010

Other

Other2010 17th IEEE International Conference on Image Processing, ICIP 2010
CountryHong Kong
CityHong Kong
Period9/26/109/29/10

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Polynomials

Keywords

  • 3D registration
  • Affine transformation
  • System of polynomial equations
  • Voxel coverage

ASJC Scopus subject areas

  • Software
  • Computer Vision and Pattern Recognition
  • Signal Processing

Cite this

Tanács, A., Lindblad, J., Sladoje, N., & Kato, Z. (2010). Estimation of linear deformations of 3D objects. In Proceedings - International Conference on Image Processing, ICIP (pp. 153-156). [5650932] https://doi.org/10.1109/ICIP.2010.5650932

Estimation of linear deformations of 3D objects. / Tanács, Attila; Lindblad, Joakim; Sladoje, Nataša; Kato, Z.

Proceedings - International Conference on Image Processing, ICIP. 2010. p. 153-156 5650932.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tanács, A, Lindblad, J, Sladoje, N & Kato, Z 2010, Estimation of linear deformations of 3D objects. in Proceedings - International Conference on Image Processing, ICIP., 5650932, pp. 153-156, 2010 17th IEEE International Conference on Image Processing, ICIP 2010, Hong Kong, Hong Kong, 9/26/10. https://doi.org/10.1109/ICIP.2010.5650932
Tanács A, Lindblad J, Sladoje N, Kato Z. Estimation of linear deformations of 3D objects. In Proceedings - International Conference on Image Processing, ICIP. 2010. p. 153-156. 5650932 https://doi.org/10.1109/ICIP.2010.5650932
Tanács, Attila ; Lindblad, Joakim ; Sladoje, Nataša ; Kato, Z. / Estimation of linear deformations of 3D objects. Proceedings - International Conference on Image Processing, ICIP. 2010. pp. 153-156
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