在国外，基于 ITK和 VTK的3D Slicer和 IGSTK两个软件主要应用于为 医学图像分析、 图像导航手术和 微创手术。对 ITK和 VTK的现状、安装、开发技术作 了详细的综述，并介绍 了3D Slicer和 IGSTK的主要功能和 临床应用，为图像引导临床诊断的研究应用指明方- At abroad，3 D Slicer and IGSTK based on ITK，VTK mainly used for medical image analysis，image guided surgery and minimally invasive surgery．The paper reviewed the status，installation，technical development of ITK and VTK in detail

and introduced 3 D Slicer and IGSTK ’S main functions and clinical application as well as indicate the direction to image

gu idance for the clinical diagnosis of application．

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