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PubMed · 15718756

A GPU accelerated spring mass system for surgical simulation.

Jesper Mosegaard·Peder Herborg·Thomas Sangild Sørensen
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Abstract

There is a growing demand for surgical simulators to do fast and precise calculations of tissue deformation to simulate increasingly complex morphology in real-time. Unfortunately, even fast spring-mass based systems have slow convergence rates for large models. This paper presents a method to accelerate computation of a spring-mass system in order to simulate a complex organ such as the heart. This acceleration is achieved by taking advantage of modern graphics processing units (GPU).

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Computer SimulationConnective TissueImage Processing, Computer-AssistedThoracic SurgeryUser-Computer InterfaceJournal Article

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Jesper Mosegaard, Peder Herborg, Thomas Sangild Sørensen. 2005. A GPU accelerated spring mass system for surgical simulation.. https://pubmed.ncbi.nlm.nih.gov/15718756/

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