| 摘要 |
<p>3D grey-value data from MRT or CT are binary segmented using suitable algorithms. 3D vessel shapes are then used for a resolved numeric simulation of the flow in cubic calculated grids with lattice Boltzmann resolution. The required boundary conditions are supplied from databases or individual non-invasive measurements. Wall dynamics can be simulated as required. Items, such as implants etc., can be identified. An independent claim is included for a system for use with the above method.</p> |
