Fast computation of soft tissue deformations for real-time medical training simulators: The HEML method and opensource software

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We are interested in medical training simulators which show a lot of advantages to improve the quality of surgeons' gestures. For such kind of Virtual Reality simulators, the deformation of soft tissues need to be simulated realistically; at the same time, from the computational point of view, it is necessary to update information as rapidly as possible. Some existing methods are still time consuming and limited in number of elements by algorithm complexity. We present in this paper the HEML (Hyper-Elastic Mass Links) method, which is generic, fast and realistic. We demonstrate on a mesh issued from real patient (MRI scan image data) that real-time computation for visual display can be handled by the method. The experiment is performed on an Open-source implementation of the HEML method, which is publicly available.

Original languageEnglish
Title of host publicationProceedings of the 2016 Virtual Reality International Conference, VRIC 2016
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450341806
DOIs
Publication statusPublished - 23 Mar 2016
Externally publishedYes
Event2016 Virtual Reality International Conference, VRIC 2016 - Laval, France
Duration: 23 Mar 201625 Mar 2016

Publication series

NameACM International Conference Proceeding Series

Conference

Conference2016 Virtual Reality International Conference, VRIC 2016
Country/TerritoryFrance
CityLaval
Period23/03/1625/03/16

Keywords

  • HEML
  • Real-time simulation
  • Soft tissue

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