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Physically based hybrid approach in real time surgical simulation with force feedback

Kim, J; De, S; Srinivasan, MA; (2003) Physically based hybrid approach in real time surgical simulation with force feedback. Presented at: 11th Annual Medicine Meets Virtual Reality Conference, Newport Beach, CA.

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Abstract

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.

Type: Conference item (UNSPECIFIED)
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
ISBN: 1-58603-320-4
Keywords: SURGERY SIMULATION
UCL classification: UCL > School of BEAMS > Faculty of Engineering Science
UCL > School of BEAMS > Faculty of Engineering Science > Computer Science
URI: http://discovery.ucl.ac.uk/id/eprint/1360780
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