Download - OW2con'14 - Xlcloud, 3D rendering in the cloud

XLCloud: the interventional

radiology use case

OW2con’14 Paris, 5 November 2014

Philippe Gravez, Virtual Reality Project Manager, CEA LIST, FR

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XLCloud: the interventional radiology use case

Interactive simulation / Virtual Reality for training / Cloud Introduction

CEA List & technological research I. CEA List & XLCloud

Interactive simulation Motivations for XLCloud 2 use cases

II. Interventional radiology What is it? Esprimed VR training tool

III. Implementation Architecture of XDE applications Remote deployment

Conclusion

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CEA List research institute Smart digital systems – Paris area – Staff ~ 750

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Contribute to business competitiveness through innovation and technology transfer

41%

34%

25%

Funding

Project Industrial CEA

FROM RESEARCH TO INDUSTRY

FUNDAMENTAL RESEARCH

PUBLICATIONS

APPLIED RESEARCH

PATENTS

PRODUCTS

MASS PRODUCTION

Microcavity

Laser diode pump

Contacts

10 mm Microcavity

Laser diode pump

Contacts

10 mm

PILOT LINE

PROTOTYPES

Funding







Conclusion

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Interactive dynamic simulation

Interactive simulation lab: addressed topics

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Physics

Soft parts Fluids Multibody multi-contact nonsmooth dynamics

Dynamic multi- objective control

Dynamic simulation, Interactions

Interactive multi-physics

simulation 1

Digital human

2

Accurate manipulation

in VR

Interactive Dosimetry

«Advanced» interactions: haptics,

tracking, HMD, …

Mixed Reality

Interactive simulation lab: some applications

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Physics

Interactive multi-physics

simulation 1

Digital Human

2 Assistance for assembling,

maintenance or recycling

Ergonomic assessment,

cobot design …

Training (VR / MR) Virtual prototyping, scenario validation

Motivations for XLCloud / Use cases

XLCloud HPC Interactive video streaming

Access to HPC capabilities CFD & dosimetry simulation

High interactivity Virtual Reality requirement

Ease of deployment Collaborative working / scalability

Several persons, remotely located, interacting with the same virtual mock-up from heterogeneous computer interfaces

à 2 XLCloud use cases Interactive smoke simulation (with Silkan) (HPC++) Interventional radiology (with Esprimed) (Interactivity++) | PAGE 8







Conclusion

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Interventional radiology

Ø  Interventional radiology is a medical sub-specialty of radiology which utilizes minimally-invasive image-guided procedures to diagnose and treat diseases in nearly every organ system (Wikipedia)

Ø  This means that surgeon and medical staff are always exposed to X-rays

Ø  This is becoming a world wide issue raised by safety authorities

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The Esprimed interventional radiology training tool

Esprimed is a young company focused on best practices in interventional radiology

Advices/formation for medical teams Minimization of dose received by patient and medical team

Esprimed asked CEA to develop a virtual reality demonstrator including

Movement of the radiologic system Movement of radiologic protections Computation of Dose receive by the surgeon Ability to replay a complete sequence

à Rich interaction Radiology equipment through the web Protection screen moved through space mouse 3D view controlled through mouse Imaging commands through keyboard

à Intensive computation Real time estimation of dose | PAGE 11







Conclusion

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XDE architecture

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XDE virtual cluster with XLCloud / scalability

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Network of Orocos agents

Remote rendering

According to the considered application and the local resources, select the components to be virtualized

Conclusion

Development of a training tool for interventional radiology A business supported use case Main motivation: ease of deployment in hospital facilities Open a path toward scalability and collaborative work

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