Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures

André Mastmeyer; Matthias Wilms; Heinz Handels

doi:10.1117/12.2293092

Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures

André Mastmeyer, Matthias Wilms, Heinz Handels

Institute of Medical Informatics

Abstract

Virtual reality (VR) training simulators of liver needle insertion in the hepatic area of breathing virtual patients often need 4D image data acquisitions as a prerequisite. Here, first a population-based breathing virtual patient 4D atlas is built and second the requirement of a dose-relevant or expensive acquisition of a 4D CT or MRI data set for a new patient can be mitigated by warping the mean atlas motion. The breakthrough contribution of this work is the construction and reuse of population-based, learned 4D motion models.

Original language	English
Title of host publication	Medical Imaging 2018: Image Processing
Editors	E.D. Angelini
Number of pages	7
Volume	10574
Publisher	SPIE
Publication date	15.03.2018
Pages	1057417-1 - 1057417-7
ISBN (Print)	9781510616370
DOIs	https://doi.org/10.1117/12.2293092
Publication status	Published - 15.03.2018
Event	SPIE Medical Imaging 2018 - Marriott Marquis Houston, Houston, United States Duration: 10.02.2018 → 15.02.2018 http://spie.org/conferences-and-exhibitions/past-conferences-and-exhibitions/medical-imaging-2017-x128747 https://spie.org/conferences-and-exhibitions/medical-imaging http://spie.org/conferences-and-exhibitions/past-conferences-and-exhibitions/medical-imaging-2017-x128747

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10.1117/12.2293092

Patient-specific 4D Virtual Reality Simulation of Punctures and Radiofrequency Ablations in Breathing Virtual Body Models
Handels, H. & Mastmeyer, A.
01.04.10 → 31.03.18
Project: DFG Projects › DFG Individual Projects

Cite this

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title = "Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures",

abstract = "Virtual reality (VR) training simulators of liver needle insertion in the hepatic area of breathing virtual patients often need 4D image data acquisitions as a prerequisite. Here, first a population-based breathing virtual patient 4D atlas is built and second the requirement of a dose-relevant or expensive acquisition of a 4D CT or MRI data set for a new patient can be mitigated by warping the mean atlas motion. The breakthrough contribution of this work is the construction and reuse of population-based, learned 4D motion models.",

author = "Andr{\'e} Mastmeyer and Matthias Wilms and Heinz Handels",

year = "2018",

month = mar,

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language = "English",

isbn = "9781510616370",

volume = "10574",

series = "Proceedings of SPIE",

publisher = "SPIE",

pages = "1057417--1 -- 1057417--7",

editor = "E.D. Angelini",

booktitle = "Medical Imaging 2018: Image Processing",

note = "SPIE Medical Imaging 2018<br/> ; Conference date: 10-02-2018 Through 15-02-2018",

url = "http://spie.org/conferences-and-exhibitions/past-conferences-and-exhibitions/medical-imaging-2017-x128747, https://spie.org/conferences-and-exhibitions/medical-imaging, http://spie.org/conferences-and-exhibitions/past-conferences-and-exhibitions/medical-imaging-2017-x128747",

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Mastmeyer, A, Wilms, M & Handels, H 2018, Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures. in ED Angelini (ed.), Medical Imaging 2018: Image Processing. vol. 10574, Proceedings of SPIE, SPIE, pp. 1057417-1 - 1057417-7, SPIE Medical Imaging 2018
, Houston, Texas, United States, 10.02.18. https://doi.org/10.1117/12.2293092

Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures. / Mastmeyer, André; Wilms, Matthias; Handels, Heinz.
Medical Imaging 2018: Image Processing. ed. / E.D. Angelini. Vol. 10574 SPIE, 2018. p. 1057417-1 - 1057417-7 (Proceedings of SPIE).

Research output: Chapters in Books/Reports/Conference Proceedings › Conference contribution › peer-review

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T1 - Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures

AU - Mastmeyer, André

AU - Wilms, Matthias

AU - Handels, Heinz

PY - 2018/3/15

Y1 - 2018/3/15

N2 - Virtual reality (VR) training simulators of liver needle insertion in the hepatic area of breathing virtual patients often need 4D image data acquisitions as a prerequisite. Here, first a population-based breathing virtual patient 4D atlas is built and second the requirement of a dose-relevant or expensive acquisition of a 4D CT or MRI data set for a new patient can be mitigated by warping the mean atlas motion. The breakthrough contribution of this work is the construction and reuse of population-based, learned 4D motion models.

AB - Virtual reality (VR) training simulators of liver needle insertion in the hepatic area of breathing virtual patients often need 4D image data acquisitions as a prerequisite. Here, first a population-based breathing virtual patient 4D atlas is built and second the requirement of a dose-relevant or expensive acquisition of a 4D CT or MRI data set for a new patient can be mitigated by warping the mean atlas motion. The breakthrough contribution of this work is the construction and reuse of population-based, learned 4D motion models.

U2 - 10.1117/12.2293092

DO - 10.1117/12.2293092

M3 - Conference contribution

SN - 9781510616370

VL - 10574

T3 - Proceedings of SPIE

SP - 1057417-1 - 1057417-7

BT - Medical Imaging 2018: Image Processing

A2 - Angelini, E.D.

PB - SPIE

T2 - SPIE Medical Imaging 2018<br/>

Y2 - 10 February 2018 through 15 February 2018

ER -

Population-based Respiratory 4D Motion Atlas Construction and its Application for VR Simulations of Liver Punctures

Abstract

UN SDGs

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Projects

Patient-specific 4D Virtual Reality Simulation of Punctures and Radiofrequency Ablations in Breathing Virtual Body Models

Cite this