Publication Details

Model-based Radiostereometric Analysis Using Intensity-based 2D/3D Registration Pipeline: Feasibility Study

KLÍMA, O.; CHROMÝ, A.; KLEPÁRNÍK, P.; ŠPANĚL, M.; ZEMČÍK, P. Model-based Radiostereometric Analysis Using Intensity-based 2D/3D Registration Pipeline: Feasibility Study. Conference Materials and Posters of Spring Conference on Computer Graphics SCCG 2017. Proceeding of Spring Conference on Computer Graphics. Mikulov: Brno University of Technology, 2017. p. 31-33. ISSN: 1335-5694.
Czech title
Studie proveditelnosti modelové radiostereometrické analýzy využívající intenzitní 2D/3D registraci
Type
conference paper
Language
English
Authors
Klíma Ondřej, Ing., Ph.D. (DCGM)
Chromý Adam, Ing., Ph.D. (RG-3-02)
Klepárník Petr, Ing., Ph.D. (DCGM)
Španěl Michal, Ing., Ph.D. (DCGM)
Zemčík Pavel, prof. Dr. Ing., dr. h. c. (DCGM)
Keywords

Radiostereometric analysis, Implant migration, 2D/3D registration, Levenberg-Marquardt optimization

Abstract

Model-based radiostereometric analysis (MBRSA) methods exploit, in most cases, feature-based 2D/3D registration. In this paper we focus on a feasibilty of the intensity-based 2D/3D registration approach applied in MBRSA. To evaluate the feasibility, we created a data set containing stereo pairs of both synthetic and real radiographic images of a metallic radius bone implant. Evaluation, we performed and present, reveals sucient accuracy of the intensity-based registration pipeline and its robustness to image artifacts. The results obtained using synthetic radiographs show comparable accuracy with the feature-based non-overlapping area (NOA) approach. The registration process using real X-Ray images did not require preprocessing of the input radiographs neither was significantly affected by the presence of the metallic bone screws. This study presents an introductory part of an ongoing research.

Published
2017
Pages
31–33
Journal
Proceeding of Spring Conference on Computer Graphics, vol. 2017, no. 5, ISSN 1335-5694
Proceedings
Conference Materials and Posters of Spring Conference on Computer Graphics SCCG 2017
Publisher
Brno University of Technology
Place
Mikulov
BibTeX 
@inproceedings{BUT144437,
  author="Ondřej {Klíma} and Adam {Chromý} and Petr {Klepárník} and Michal {Španěl} and Pavel {Zemčík}",
  title="Model-based Radiostereometric Analysis Using Intensity-based 2D/3D Registration Pipeline: Feasibility Study",
  booktitle="Conference Materials and Posters of Spring Conference on Computer Graphics SCCG 2017",
  year="2017",
  journal="Proceeding of Spring Conference on Computer Graphics",
  volume="2017",
  number="5",
  pages="31--33",
  publisher="Brno University of Technology",
  address="Mikulov",
  issn="1335-5694",
  url="https://www.fit.vut.cz/research/publication/11439/"
}
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