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arXiv 1503.05787cs.GR
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流场可视化的交互式图解线型和线型传递函数

Interactive Illustrative Line Styles and Line Style Transfer Functions for Flow Visualization

Maarten H. Everts, Henk Bekker, Jos B. T. M. Roerdink, Tobias Isenberg

摘要:

我们提出了一个灵活的说明线样式模型的流线数据的可视化。我们的模型分区视图为导向的线条带成平行带的基本视觉属性可以独立控制。因此,我们扩展了以前的线风格化技术,专门用于可视化的目的,允许参数化这些乐队的基础上,当地的线数据属性。此外,我们的方法支持强调和抽象,通过引入线风格的转换函数,本地线属性值映射到完整的线风格。通过灵活的GPU实现这种线条样式模型,我们可以交互式探索流线的视觉表示。我们证明了我们的模型的有效性,将其应用到三维流场数据集。

英文摘要:

We present a flexible illustrative line style model for the visualization of streamline data. Our model partitions view-oriented line strips into parallel bands whose basic visual properties can be controlled independently. We thus extend previous line stylization techniques specifically for visualization purposes by allowing the parametrization of these bands based on the local line data attributes. Moreover, our approach supports emphasis and abstraction by introducing line style transfer functions that map local line attribute values to complete line styles. With a flexible GPU implementation of this line style model we enable the interactive exploration of visual representations of streamlines. We demonstrate the effectiveness of our model by applying it to 3D flow field datasets.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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