Publication detail

Movement correction in thoracic dynamic contrast CT data

JAKUBÍČEK, R. WALEK, P.

Original Title

Movement correction in thoracic dynamic contrast CT data

English Title

Movement correction in thoracic dynamic contrast CT data

Type

conference paper

Language

Czech

Original Abstract

A registration method for movement correction in thoracic dynamic contrast imaging data is proposed in this paper. The method is based on a 4D (3D + time) free-form B-spline deformation model whit initial deformation field determined by the analysis of disparities based on a nonlinear matched filtering. The values of control points which defines local deformations are optimized by the Nelder-Mead method. The proposed algorithm is perfomed directly on the real patient dynamic contrast CT data.

English abstract

A registration method for movement correction in thoracic dynamic contrast imaging data is proposed in this paper. The method is based on a 4D (3D + time) free-form B-spline deformation model whit initial deformation field determined by the analysis of disparities based on a nonlinear matched filtering. The values of control points which defines local deformations are optimized by the Nelder-Mead method. The proposed algorithm is perfomed directly on the real patient dynamic contrast CT data.

Keywords

Nonrigid registration, 4D dynamic medical image, movement correction

Key words in English

Nonrigid registration, 4D dynamic medical image, movement correction

Authors

JAKUBÍČEK, R.; WALEK, P.

RIV year

2013

Released

25. 4. 2013

Publisher

LITERA

Location

Brno

ISBN

978-80-214-4694-6

Book

Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 2

Edition number

1.

Pages from

170

Pages to

172

Pages count

3

URL

http://www.feec.vutbr.cz/EEICT/2013/sbornik/02magisterskeprojekty/07biomedicinskeinzenyrstviabioinformatika/05-xjakub08.pdf

BibTex

@inproceedings{BUT101936,
  author="Roman {Jakubíček} and Petr {Walek}",
  title="Movement correction in thoracic dynamic contrast CT data",
  booktitle="Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 2",
  year="2013",
  number="1.",
  pages="170--172",
  publisher="LITERA",
  address="Brno",
  isbn="978-80-214-4694-6",
  url="http://www.feec.vutbr.cz/EEICT/2013/sbornik/02magisterskeprojekty/07biomedicinskeinzenyrstviabioinformatika/05-xjakub08.pdf"
}