GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion

Dirk Fortmeier; André Mastmeyer; Heinz Handels; Thomas Tolxdorff; Thomas Martin Deserno; Heinz Handels; Hans-Peter Meinzer

doi:10.1007/978-3-642-28502-8_22

GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion

Dirk Fortmeier, André Mastmeyer, Heinz Handels, Thomas Tolxdorff, Thomas Martin Deserno, Heinz Handels, Hans-Peter Meinzer

Institute of Medical Informatics

Abstract

Virtual reality simulations can be used for training of surgery procedures such as needle insertion. Using a haptic force-feedback device a realistic virtual environment can be provided by computation of forces for specific patient data. This work presents an algorithm to calculate and visualize deformations of volumetric data representing softtissue inspired by the relaxation step of the ChainMail algorithm. It uses the coupling of haptic force-feedback computation and the deformation visualization algorithm to enhance the visual experience of our needle insertion training simulation. Real-time performance is achieved by implementing the relaxation on the GPU which outperforms a CPU-based implementation.

Original language	English
Title of host publication	Bildverarbeitung für die Medizin 2012
Editors	Thomas Tolxdorff, Thomas Martin Deserno, Heinz Handels, Hans-Peter Meinzer
Number of pages	6
Publisher	Springer Vieweg, Berlin Heidelberg
Publication date	16.03.2012
Pages	117 - 122
ISBN (Print)	978-3-642-28501-1
ISBN (Electronic)	978-3-642-28502-8
DOIs	https://doi.org/10.1007/978-3-642-28502-8_22
Publication status	Published - 16.03.2012
Event	Workshop on Bildverarbeitung fur die Medizin 2012 - Berlin, Germany Duration: 18.03.2012 → 20.03.2012

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10.1007/978-3-642-28502-8_22

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Fortmeier, D., Mastmeyer, A., Handels, H., Tolxdorff, T., Deserno, T. M., Handels, H., & Meinzer, H.-P. (2012). GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion. In T. Tolxdorff, T. M. Deserno, H. Handels, & H.-P. Meinzer (Eds.), Bildverarbeitung für die Medizin 2012 (pp. 117 - 122). (Informatik aktuell). Springer Vieweg, Berlin Heidelberg. https://doi.org/10.1007/978-3-642-28502-8_22

Fortmeier, Dirk ; Mastmeyer, André ; Handels, Heinz et al. / GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion. Bildverarbeitung für die Medizin 2012. editor / Thomas Tolxdorff ; Thomas Martin Deserno ; Heinz Handels ; Hans-Peter Meinzer. Springer Vieweg, Berlin Heidelberg, 2012. pp. 117 - 122 (Informatik aktuell).

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title = "GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion",

abstract = "Virtual reality simulations can be used for training of surgery procedures such as needle insertion. Using a haptic force-feedback device a realistic virtual environment can be provided by computation of forces for specific patient data. This work presents an algorithm to calculate and visualize deformations of volumetric data representing softtissue inspired by the relaxation step of the ChainMail algorithm. It uses the coupling of haptic force-feedback computation and the deformation visualization algorithm to enhance the visual experience of our needle insertion training simulation. Real-time performance is achieved by implementing the relaxation on the GPU which outperforms a CPU-based implementation.",

author = "Dirk Fortmeier and Andr{\'e} Mastmeyer and Heinz Handels and Thomas Tolxdorff and Deserno, {Thomas Martin} and Heinz Handels and Hans-Peter Meinzer",

year = "2012",

month = mar,

day = "16",

doi = "10.1007/978-3-642-28502-8_22",

language = "English",

isbn = "978-3-642-28501-1",

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publisher = "Springer Vieweg, Berlin Heidelberg",

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editor = "Tolxdorff, {Thomas } and Deserno, {Thomas Martin } and Handels, {Heinz } and Meinzer, {Hans-Peter }",

booktitle = "Bildverarbeitung f{\"u}r die Medizin 2012",

note = "Workshop on Bildverarbeitung fur die Medizin 2012 ; Conference date: 18-03-2012 Through 20-03-2012",

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Fortmeier, D, Mastmeyer, A, Handels, H, Tolxdorff, T, Deserno, TM, Handels, H & Meinzer, H-P 2012, GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion. in T Tolxdorff, TM Deserno, H Handels & H-P Meinzer (eds), Bildverarbeitung für die Medizin 2012. Informatik aktuell, Springer Vieweg, Berlin Heidelberg, pp. 117 - 122, Workshop on Bildverarbeitung fur die Medizin 2012, Berlin, Germany, 18.03.12. https://doi.org/10.1007/978-3-642-28502-8_22

GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion. / Fortmeier, Dirk; Mastmeyer, André; Handels, Heinz et al.
Bildverarbeitung für die Medizin 2012. ed. / Thomas Tolxdorff; Thomas Martin Deserno; Heinz Handels; Hans-Peter Meinzer. Springer Vieweg, Berlin Heidelberg, 2012. p. 117 - 122 (Informatik aktuell).

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

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T1 - GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion

AU - Fortmeier, Dirk

AU - Mastmeyer, André

AU - Handels, Heinz

AU - Tolxdorff, Thomas

AU - Deserno, Thomas Martin

AU - Handels, Heinz

AU - Meinzer, Hans-Peter

PY - 2012/3/16

Y1 - 2012/3/16

N2 - Virtual reality simulations can be used for training of surgery procedures such as needle insertion. Using a haptic force-feedback device a realistic virtual environment can be provided by computation of forces for specific patient data. This work presents an algorithm to calculate and visualize deformations of volumetric data representing softtissue inspired by the relaxation step of the ChainMail algorithm. It uses the coupling of haptic force-feedback computation and the deformation visualization algorithm to enhance the visual experience of our needle insertion training simulation. Real-time performance is achieved by implementing the relaxation on the GPU which outperforms a CPU-based implementation.

AB - Virtual reality simulations can be used for training of surgery procedures such as needle insertion. Using a haptic force-feedback device a realistic virtual environment can be provided by computation of forces for specific patient data. This work presents an algorithm to calculate and visualize deformations of volumetric data representing softtissue inspired by the relaxation step of the ChainMail algorithm. It uses the coupling of haptic force-feedback computation and the deformation visualization algorithm to enhance the visual experience of our needle insertion training simulation. Real-time performance is achieved by implementing the relaxation on the GPU which outperforms a CPU-based implementation.

UR - http://www.imi.uni-luebeck.de/en/content/gpu-based-visualization-deformable-volumetric-soft-tissue-real-time-simulation-haptic-needle

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M3 - Conference contribution

SN - 978-3-642-28501-1

T3 - Informatik aktuell

SP - 117

EP - 122

BT - Bildverarbeitung für die Medizin 2012

A2 - Tolxdorff, Thomas

A2 - Deserno, Thomas Martin

A2 - Handels, Heinz

A2 - Meinzer, Hans-Peter

PB - Springer Vieweg, Berlin Heidelberg

T2 - Workshop on Bildverarbeitung fur die Medizin 2012

Y2 - 18 March 2012 through 20 March 2012

ER -

Fortmeier D, Mastmeyer A, Handels H, Tolxdorff T, Deserno TM, Handels H et al. GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion. In Tolxdorff T, Deserno TM, Handels H, Meinzer HP, editors, Bildverarbeitung für die Medizin 2012. Springer Vieweg, Berlin Heidelberg. 2012. p. 117 - 122. (Informatik aktuell). doi: 10.1007/978-3-642-28502-8_22

GPU-Based Visualization of Deformable Volumetric Soft-Tissue for Real-Time Simulation of Haptic Needle Insertion

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