The visualization Toolkit (VTK) is a powerful open source software system for 3-d computer graphics, image processing, and visualization.

Visualization Toolkit (VTK)是一个功能强大的开放源码软件，可以用来进行3 - D计算机绘图、图像处理和可视化操作。

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In the present work, in order to improve the success rate of radiotherapy we used the visualization toolkit (VTK) to achieve the surface and volume reconstruction of the nasopharyngeal tissues.

为了提高放射治疗的成功率，本文采用可视化工具包(VTK)分别实现了鼻咽部组织的表面重建和体重建。

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The Linux Trace Toolkit next generation ( LTTng) provides a user-space visualization facility for tracing kernel and user-space activities.

Linux 跟踪工具包下一代 ( LTTng) 为跟踪内核和用户空间活动提供用户空间虚拟化设施。

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