4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy

Jan Ehrhardt; R. Werner; A. Schmidt-Richberg; H. Handels

doi:10.1007/978-3-642-03882-2_575

4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy

Jan Ehrhardt, R. Werner, A. Schmidt-Richberg, H. Handels

Institut für Medizinische Informatik

1 Zitat (Scopus)

Abstract

With 4D imaging techniques spatiotemporal image sequences can be acquired to investigate dynamic processes in the patient's body. However, 4-D images are not sufficient in themselves for motion measurement. Therefore, motion estimation algorithms have gained in importance in the last years. In this paper, the increasing role of image registration and motion estimation algorithms for the interpretation of complex 4D medical image sequences is illustrated. Two conceptually different motion estimation algorithms are presented and the clinical relevance is demonstrated by means of two example applications which are related to the radiation therapy of thoracic and abdominal tumors. Perspectives are shown by an insight into a current field of research: the statistical motion modeling.

Originalsprache	Englisch
Titel	World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany
Seitenumfang	4
Band	25/4
Erscheinungsort	Berlin, Heidelberg
Herausgeber (Verlag)	Springer Verlag
Erscheinungsdatum	01.12.2009
Seiten	2166-2169
ISBN (Print)	978-3-642-03881-5
ISBN (elektronisch)	978-3-642-03882-2
DOIs	https://doi.org/10.1007/978-3-642-03882-2_575
Publikationsstatus	Veröffentlicht - 01.12.2009
Veranstaltung	World Congress on Medical Physics and Biomedical Engineering: Diagnostic Imaging 2009 - Munich , Deutschland Dauer: 07.09.2009 → 12.09.2009 Konferenznummer: 81644

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10.1007/978-3-642-03882-2_575

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title = "4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy",

abstract = "With 4D imaging techniques spatiotemporal image sequences can be acquired to investigate dynamic processes in the patient's body. However, 4-D images are not sufficient in themselves for motion measurement. Therefore, motion estimation algorithms have gained in importance in the last years. In this paper, the increasing role of image registration and motion estimation algorithms for the interpretation of complex 4D medical image sequences is illustrated. Two conceptually different motion estimation algorithms are presented and the clinical relevance is demonstrated by means of two example applications which are related to the radiation therapy of thoracic and abdominal tumors. Perspectives are shown by an insight into a current field of research: the statistical motion modeling.",

author = "Jan Ehrhardt and R. Werner and A. Schmidt-Richberg and H. Handels",

year = "2009",

month = dec,

day = "1",

doi = "10.1007/978-3-642-03882-2\_575",

language = "English",

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volume = "25/4",

series = "IFMBE Proceedings",

publisher = "Springer Verlag",

pages = "2166--2169",

booktitle = "World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany",

note = "World Congress on Medical Physics and Biomedical Engineering: Diagnostic Imaging ; Conference date: 07-09-2009 Through 12-09-2009",

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Ehrhardt, J, Werner, R, Schmidt-Richberg, A & Handels, H 2009, 4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy. in World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany . Bd. 25/4, IFMBE Proceedings, Springer Verlag, Berlin, Heidelberg, S. 2166-2169, World Congress on Medical Physics and Biomedical Engineering: Diagnostic Imaging 2009
, Munich , Bayern, Deutschland, 07.09.09. https://doi.org/10.1007/978-3-642-03882-2_575

4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy. / Ehrhardt, Jan; Werner, R.; Schmidt-Richberg, A. et al.
World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany . Band 25/4 Berlin, Heidelberg: Springer Verlag, 2009. S. 2166-2169 (IFMBE Proceedings).

Publikation: Kapitel in Büchern/Berichten/Konferenzbänden › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - 4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy

AU - Ehrhardt, Jan

AU - Werner, R.

AU - Schmidt-Richberg, A.

AU - Handels, H.

N1 - Conference code: 81644

PY - 2009/12/1

Y1 - 2009/12/1

N2 - With 4D imaging techniques spatiotemporal image sequences can be acquired to investigate dynamic processes in the patient's body. However, 4-D images are not sufficient in themselves for motion measurement. Therefore, motion estimation algorithms have gained in importance in the last years. In this paper, the increasing role of image registration and motion estimation algorithms for the interpretation of complex 4D medical image sequences is illustrated. Two conceptually different motion estimation algorithms are presented and the clinical relevance is demonstrated by means of two example applications which are related to the radiation therapy of thoracic and abdominal tumors. Perspectives are shown by an insight into a current field of research: the statistical motion modeling.

AB - With 4D imaging techniques spatiotemporal image sequences can be acquired to investigate dynamic processes in the patient's body. However, 4-D images are not sufficient in themselves for motion measurement. Therefore, motion estimation algorithms have gained in importance in the last years. In this paper, the increasing role of image registration and motion estimation algorithms for the interpretation of complex 4D medical image sequences is illustrated. Two conceptually different motion estimation algorithms are presented and the clinical relevance is demonstrated by means of two example applications which are related to the radiation therapy of thoracic and abdominal tumors. Perspectives are shown by an insight into a current field of research: the statistical motion modeling.

UR - https://www.scopus.com/pages/publications/77950161529

U2 - 10.1007/978-3-642-03882-2_575

DO - 10.1007/978-3-642-03882-2_575

M3 - Conference contribution

SN - 978-3-642-03881-5

VL - 25/4

T3 - IFMBE Proceedings

SP - 2166

EP - 2169

BT - World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany

PB - Springer Verlag

CY - Berlin, Heidelberg

T2 - World Congress on Medical Physics and Biomedical Engineering: Diagnostic Imaging

Y2 - 7 September 2009 through 12 September 2009

ER -

4D Motion Modeling: Estimation of Respiratory Motion for Radiation Therapy

Abstract

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