软组织虚拟手术仿真的关键技术探析

A Research on the Key Technologies of Virtual Surgery Simulation of Soft Tissue

在介绍了软组织虚拟手术仿真一般过程的基础上,从图像分割、三维重建、物理建模三方面探讨了其关键技术,并指出虚拟手术仿真技术的应用对辅助确定病灶位置、制定最佳手术方案和提高手术成功率具有十分重要的意义;提升虚拟仿真技术的应用价值,关键在于完善组织器官的几何和物理建模,真实地模拟手术时器官的功能状态及其变化。

The virtual surgery simulation has most advantages in precise determination of focus, planning optimal surgical project and assuring success of operation. The main process and the key technologies of virtual surgery Simulation of soft tissue are introduced in this paper, which provides a good foundation for further research.