First, three-dimensional models for neurosurgery virtual surgery system has been build: virtual head model, virtual operating room model and virtual hand model.

首先，建立了神经外科虚拟手术系统所需要的三维模型：虚拟颅脑模型、虚拟手术室模型、虚拟手模型。

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A virtual hand kinematic model is established, and a new calibration method based on curve fitting is presented in order to gain accurate data to well control the motion of the virtual hand.

提出一种曲线拟合的校准方法，以获取精确的数据，更好地控制虚拟手的运动。

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Conclusions: The visible human model can provide 3-d morphological data for diagnosis and treatment of some diseases of hand, as well as provide digitized model for virtual reality.

结论：可视化手模型为手部某些疾病的诊断和治疗提供了三维的形态学资料，也为虚拟现实技术提供了数字模型。

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That opens up the possibility of putting virtual objects into the real world, letting you "pick up" a computer-generated 3D architectural model and spin it around in your hand, for instance, or gesture to control a virtual display appearing on an actual wall.

ENGADGET