Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/70083
Title: Simulation of soft deformable objects for virtual reality medical applications
Authors: Choi, KS 
Keywords: Virtual reality
Surgical simulation
Deformable simulation
Mass-spring models
Issue Date: 2007
Publisher: springer
Source: Communications in computer and information science, 2007, v. 5, p. 355-364 How to cite?
Journal: Communications in computer and information science 
Abstract: Interactive simulation of deformable objects is a key component in various virtual reality medical applications. While many methods based on mass-spring models have been proposed, this paper presents an alternative that considers deformation as a result of forces propagating sequentially from one mass point to another, where matrix formulation is not required. The simulation speed is controllable by varying the scope of localized deformation. Detailed study on the propagation sequence and penetration depth is performed. Simulation speed is improved with the aid of a lookup table created by pre-computation. Results on deformable simulation and timing performance are presented. The approach is feasible for developing medical applications involving interactive simulation of soft deformable objects.
Description: Asia Simulation Conference 2007,Seoul, Korea, 10-12 Oct 2007
URI: http://hdl.handle.net/10397/70083
ISBN: 978-3-540-77599-7
978-3-540-77600-0
ISSN: 1867-5662
DOI: 10.1007/978-3-540-77600-0_38
Appears in Collections:Conference Paper

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