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  4. Holographic Visualisation and Interaction of Fused CT, PET and MRI Volumetric Medical Imaging Data Using Dedicated Remote GPGPU Ray Casting
 
conference paper

Holographic Visualisation and Interaction of Fused CT, PET and MRI Volumetric Medical Imaging Data Using Dedicated Remote GPGPU Ray Casting

Frohlich, Magali
•
Bolinhas, Christophe
•
Depeursinge, Adrien  
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January 1, 2018
Simulation, Image Processing, And Ultrasound Systems For Assisted Diagnosis And Navigation
Int Workshop on Point-of-Care Ultrasound / Int Workshop on Bio-Imaging and Visualizat for Patient-Customized Simulat / Int Workshop on Correct of Brainshift with Intra-Operat Ultrasound / Int Workshop on Computat Precis Med

Medical experts commonly use imaging including Computed Tomography (CT), Positron-Emission Tomography (PET) and Magnetic Resonance Imaging (MRI) for diagnosis or to plan a surgery. These scans give a highly detailed representation of the patient anatomy, but the usual Three-Dimensional (3D) separate visualisations on screens does not provide an convenient and performant understanding of the real anatomical complexity. This paper presents a computer architecture allowing medical staff to visualise and interact in real-time holographic fused CT, PET, MRI of patients. A dedicated workstation with a wireless connection enables real-time General-Purpose Processing on Graphics Processing Units (GPGPU) ray casting computation through the mixed reality (MR) headset. The hologram can be manipulated with hand gestures and voice commands through the following interaction features: instantaneous visualisation and manipulation of 3D scans with a frame rate of 30 fps and a delay lower than 120 ms. These performances give a seamless interactive experience for the user [10].

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Type
conference paper
DOI
10.1007/978-3-030-01045-4_12
Web of Science ID

WOS:000477753600012

Author(s)
Frohlich, Magali
Bolinhas, Christophe
Depeursinge, Adrien  
Widmer, Antoine
Chevrey, Nicolas
Hagmann, Patric  
Simon, Christian
Kokje, Vivianne B. C.
Gobron, Stephane
Date Issued

2018-01-01

Publisher

SPRINGER INTERNATIONAL PUBLISHING AG

Publisher place

Cham

Published in
Simulation, Image Processing, And Ultrasound Systems For Assisted Diagnosis And Navigation
ISBN of the book

978-3-030-01045-4

978-3-030-01044-7

Series title/Series vol.

Lecture Notes in Computer Science

Volume

11042

Start page

102

End page

110

Subjects

Computer Science, Artificial Intelligence

•

Computer Science, Theory & Methods

•

Computer Science

•

augmented and mixed reality

•

medical application

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medical visualisation

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mri scan

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pet scan

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ct scan

•

gpgpu ray casting

•

hololens

•

hologram

•

augmented reality

•

virtual-reality

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mixed reality

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LIB  
Event nameEvent placeEvent date
Int Workshop on Point-of-Care Ultrasound / Int Workshop on Bio-Imaging and Visualizat for Patient-Customized Simulat / Int Workshop on Correct of Brainshift with Intra-Operat Ultrasound / Int Workshop on Computat Precis Med

Granada, SPAIN

Sep 16-20, 2018

Available on Infoscience
August 9, 2019
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/159652
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