Result Details

Intensity-based femoral atlas 2D/3D registration using Levenberg-Marquardt optimisation

KLÍMA, O.; KLEPÁRNÍK, P.; ŠPANĚL, M.; ZEMČÍK, P. Intensity-based femoral atlas 2D/3D registration using Levenberg-Marquardt optimisation. In Biomedical Applications in Molecular, Structural, and Functional Imaging. San Diego: SPIE - the international society for optics and photonics, 2016. p. 1-6. ISBN: 978-1-5106-0023-2.
Type
conference paper
Language
English
Authors
Klíma Ondřej, Ing., Ph.D., DCGM (FIT)
Klepárník Petr, Ing., Ph.D., DCGM (FIT)
Španěl Michal, doc. Ing., Ph.D., DCGM (FIT)
Zemčík Pavel, prof. Dr. Ing., dr. h. c., UAMT (FEEC), DCGM (FIT)
Abstract

The reconstruction of the patient-specific 3D anatomy is a crucial step in the computer-aided preoperative planning based on plain X-ray images. We propose the robust and fast reconstruction method based on fitting the statistical shape and intensity model of a femoral bone into the set of two calibrated X-ray images. We formulate the registration as a non-linear least squares problem, allowing involvement of Levenberg-Marquardt optimisation. The proposed method has been evaluated on a set of 96 virtual X-ray images. The reconstruction accuracy was evaluated using the symetric Hausdorff distance between reconstructed and ground-truth bones and reached 1.28+-1.68 mm on average.

Keywords

femoral bone, 2D/3D registration, statistical shape model, least squares

Published
2016
Pages
1–6
Proceedings
Biomedical Applications in Molecular, Structural, and Functional Imaging
Conference
SPIE Medical Imaging 2016
ISBN
978-1-5106-0023-2
Publisher
SPIE - the international society for optics and photonics
Place
San Diego
DOI
10.1117/12.2216529
UT WoS
000378223800015
EID Scopus
2-s2.0-84978884255
BibTeX 
@inproceedings{BUT130919,
  author="Ondřej {Klíma} and Petr {Klepárník} and Michal {Španěl} and Pavel {Zemčík}",
  title="Intensity-based femoral atlas 2D/3D registration using Levenberg-Marquardt optimisation",
  booktitle="Biomedical Applications in Molecular, Structural, and Functional Imaging",
  year="2016",
  pages="1--6",
  publisher="SPIE - the international society for optics and photonics",
  address="San Diego",
  doi="10.1117/12.2216529",
  isbn="978-1-5106-0023-2",
  url="https://www.fit.vut.cz/research/publication/10994/"
}
Files
Projects
Modern Image Processing Techniques and Computer-based Planning in Trauma Treatment, TAČR, Program aplikovaného výzkumu a experimentálního vývoje ALFA, TA04011606, start: 2014-07-01, end: 2017-06-30, completed
Zpracování, rozpoznávání a zobrazování multimediálních a 3D dat, BUT, Vnitřní projekty VUT, FIT-S-14-2506, start: 2014-01-01, end: 2016-12-31, completed
Research groups
Computer Graphics Research Group (RG GRAPH)
Departments
Department of Computer Graphics and Multimedia (DCGM)
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