Publication result detail

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

KLÍMA, O.; CHROMÝ, A.; KLEPÁRNÍK, P.; ŠPANĚL, M.; ZEMČÍK, P.

Original Title

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

English Title

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

Type

Paper in proceedings outside WoS and Scopus

Original 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 a ffected by the presence of the metallic bone screws. This study presents an introductory part of an ongoing research.

English 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 a ffected by the presence of the metallic bone screws. This study presents an introductory part of an ongoing research.

Keywords

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

Key words in English

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

Authors

KLÍMA, O.; CHROMÝ, A.; KLEPÁRNÍK, P.; ŠPANĚL, M.; ZEMČÍK, P.

RIV year

2018

Released

15.05.2017

Publisher

Brno University of Technology

Location

Mikulov

Book

Conference Materials and Posters of Spring Conference on Computer Graphics SCCG 2017

ISBN

1335-5694

Periodical

Proceeding of Spring Conference on Computer Graphics

Volume

2017

Number

5

State

Slovak Republic

Pages from

31

Pages to

33

Pages count

3

URL

https://www.fit.vut.cz/research/publication/11439/

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/"
}

Documents

sccg_2017_materials_35-37