Simulation of Lung Behaviour with Finite Elements: Influence of Bio-Mechanical Parameters
MEDIVIS '05 Proceedings of the Third International Conference on Medical Information Visualisation--BioMedical Visualisation
Dynamic shape instantiation for intra-operative guidance
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part I
Dynamic guidance for robotic surgery using image- constrained biomechanical models
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part I
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Accurate physically based biomechanical modelling of tissue deformation is important to surgical simulation and image guided intervention. Achieving real-time performance whilst maintaining relatively accurate simulation result has been a challenging problem to resolve. The purpose of this paper is to describe a novel yet practical image constrained finite element modelling framework for real-time tissue deformation modelling. The accuracy of the proposed framework is validated with respiratory motion modelling and the proposed framework is incorporated into the Open Source SOFA framework, thus facilitating its use for other subject-specific motion modelling and real-time surgical simulation tasks.