Physically based hybrid approach in real time surgical simulation with force feedback.
In: Westwood, JD and Hoffman, HM and Mogel, GT and Phillips, R and Robb, RA and Stredney, D, (eds.)
(Proceedings) 11th Annual Medicine Meets Virtual Reality Conference.
(pp. pp. 158-164).
I O S PRESS
This paper describes a novel hybrid-modeling paradigm for the Simulation of surgical tool-soft tissue interactions in real time medical simulations using force feedback. A local point collocation-based method of finite spheres is coupled with a global boundary clement technique to capture local features of the interaction (e.g., nonlinearities of the soft tissue) without sacrificing global accuracy. The technique is demonstrated using realistic examples.
|Title:||Physically based hybrid approach in real time surgical simulation with force feedback|
|Event:||11th Annual Medicine Meets Virtual Reality Conference|
|Location:||Newport Beach, CA|
|Dates:||22 January 2003 - 25 January 2003|
|UCL classification:||UCL > School of BEAMS > Faculty of Engineering Science
UCL > School of BEAMS > Faculty of Engineering Science > Computer Science
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