Joshi, B; Lee, B; Popescu, DC; Ourselin, S; (2005) Multiple Contact Approach to Collision Modelling in Surgical Simulation. In: Westwood, JD and Haluck, RS and Hoffman, HM and Mogel, GT and Phillips, R and Robb, RA and Vosburgh, KG, (eds.) MEDICINE MEETS VIRTUAL REALITY 13: THE MAGICAL NEXT BECOMES THE MEDICAL NOW. (pp. 237 - 242). I O S PRESS
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In this paper we present a technique for the modelling of realistic collisions between arbitrary rigid surgical tools and deformable geometry that is independent of the resolution of colliding objects. We use a spatial hash table to provide an efficient narrow-phase collision detection and modelling backend. This is combined with previous work on collision modelling in our surgical simulation environment to model realistic collisions and collision response at haptic rates.
|Title:||Multiple Contact Approach to Collision Modelling in Surgical Simulation|
|Event:||13th Conference on Medicine Meets Virtual Reality|
|Location:||Long Beach, CA|
|Dates:||2005-01-26 - 2005-01-29|
|UCL classification:||UCL > School of BEAMS > Faculty of Engineering Science > Medical Physics and Bioengineering|
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