DEFORMABLE IMAGE REGISTRATION - Improved Fast Free Form Deformation

Bartłomiej W. Papież, Tomasz P. Zieliński, Bogdan J. Matuszewski

2010

Abstract

In this paper, we describe a class of deformable registration techniques with application to radiotherapy of prostate cancer. To solve registration problem we introduced Jacobi and successive over-relaxation methods and compared them with the Gauss-Seidel used in the variational framework previously proposed in literature. A multi-resolution scheme was used to improve speed of computation, robustness and ability to recover bigger image deformations. To investigate the properties of these algorithms they were tested using simulated data with known displacement filed and real CT images . The results show that it is possible to improve currently widely used algorithms by introducing simple modifications in the numerical solving scheme.

Paper Citation

in Harvard Style

W. Papież B., P. Zieliński T. and J. Matuszewski B. (2010). DEFORMABLE IMAGE REGISTRATION - Improved Fast Free Form Deformation . In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: ECSMIO, (VISIGRAPP 2010) ISBN 978-989-674-028-3, pages 530-535. DOI: 10.5220/0002920105300535

in Bibtex Style

@conference{ecsmio10,
author={Bartłomiej W. Papież and Tomasz P. Zieliński and Bogdan J. Matuszewski},
title={DEFORMABLE IMAGE REGISTRATION - Improved Fast Free Form Deformation},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: ECSMIO, (VISIGRAPP 2010)},
year={2010},
pages={530-535},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002920105300535},
isbn={978-989-674-028-3},
}

in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: ECSMIO, (VISIGRAPP 2010)
TI - DEFORMABLE IMAGE REGISTRATION - Improved Fast Free Form Deformation
SN - 978-989-674-028-3
AU - W. Papież B.
AU - P. Zieliński T.
AU - J. Matuszewski B.
PY - 2010
SP - 530
EP - 535
DO - 10.5220/0002920105300535