複数メッシュによる脳神経外科シミュレーション

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  • Neurosurgery Simulation with Multiple Meshes

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This paper proposes a finite element method (FEM)-based interaction modeling with multi-modal 3D meshes for neurosurgical simulation. The model solves a problem of overlapped region between meshes by defining new boundary and calculating mesh-mesh interaction. The proposed model considered energy preservation during collisions of objects. The method was implemented in the system with a haptic display. Simulation results showed real-time simulation of soft-body deformation with mesh-mesh interaction.

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