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Volume visualization and interactive tools plugged into a teleradiology system

机译:卷可视化和互动工具插入到遥理系统中

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This paper presents ongoing research in the field of volume visualization, interactive volumetric analysis and teleradiology. To cover the complete scenario from image acquisition to computer-based diagnosis and therapy support, interactive tools for volume visualization and volumetric analysis have been integrated into a state of the art teleradiology system through a general plug-in mechanism. Visualization is demonstrated as a hybrid approach integrating precise volume visualization based on the Heidelberg Raytracing Model with fast surface rendering. With respect to volumetric analysis, tools extend the 3D-viewing. They allow to measure distances, angles, areas and volumes through 3D- pointing and user controlled segmentation processes. Various input devices can be connected to control the navigation of the viewer or objects in the scene. Moreover, a haptic interface has been investigated. The realistic perception through force feedback while navigating within the 3D- reconstruction was positively judged by the medical users as well as software developers. The work is closely related to research in the field of heart, liver and cranio-facial surgery planning. In cooperation with our medical partners the development of tools as presented proceed the integration of image analysis into the clinical routine.
机译:本文提出了持续研究体积可视化,交互式体积分析和遥控学领域。为了涵盖从图像采集到基于计算机的诊断和治疗支持的完整情景,通过一般插件机制将卷可视化和体积分析的交互式工具集成为艺术遥理系统的状态。可视化被证明作为基于快速表面渲染的海德堡光线传输模型集成了精确体积可视化的混合方法。关于体积分析,工具扩展了3D观看。它们允许通过3D指向和用户控制的分割过程来测量距离,角度,区域和卷。可以连接各种输入设备以控制场景中查看器或对象的导航。此外,已经研究了触觉界面。通过强制反馈的现实感知,同时在3D-重构内导航的措施被医疗用户以及软件开发人员正常判断。这项工作与心脏,肝脏和颅骨外科手术规划领域的研究密切相关。与我们的医疗伙伴合作,提出的工具的发展继续将图像分析整合到临床日常常规中。

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