In-Situ Visual Exploration of Multivariate Volume Data Based on Particle Based Volume Rendering

In-Situ Visual Exploration of Multivariate Volume Data Based on Particle Based Volume Rendering
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基于粒子体绘制的多元体数据原位可视化探索

DOI:
10.1109/isav.2016.9
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发表时间:
2016
期刊:
2016 Second Workshop on In Situ Infrastructures for Enabling Extreme-Scale Analysis and Visualization (ISAV)
影响因子:
--
通讯作者:
Y. Idomura
Y. Idomura
中科院分区:
--
文献类型:
--
作者:
Takuma Kawamura;Tomoyuki Noda;Y. Idomura

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相似文献

在基于粒子的体绘制技术(PBVR)的基础上,提出了一种新的在线可视化框架,该框架利用与视点无关的粒子数据来绘制多变量体数据。我们的在线方法能够在运行时通过交互式视图探索和多维传递函数的更改来实现粒子数据的可视化。运行时可视化表现出极强的可伸缩性,可扩展到数千个内核,并且其计算代价很小。这些功能支持灵活的现场数据探索,以监控极端规模的模拟。通过使用JUPITER程序对反应堆压力容器内熔融碎片迁移的模拟,验证了该框架的有效性。
A novel in-situ online visualization framework is developed based on the Particle Based Volume Rendering (PBVR), which renders multivariate volume data using view-independent particle data. Our online approach enables visualization of particle data with interactive view exploration and changes of multi-dimensional transfer functions at runtime. The runtime visualization show excellent strong scaling up to thousands of cores, and its computational cost is small. These features enable flexible in-situ data exploration for monitoring extreme scale simulations. The utility of the proposed framework is demonstrated by applying it to simulations of molten debris relocation in reactor pressure vessels using the JUPITER code.
使用粒子的大规模不规则体数据集的细节层次渲染
DOI: --
发表时间: 2010
期刊: Journal of Computer
影响因子: --
作者:
Takuma Kawamura;Naohisa Sakamoto;Koji Koyamada
通讯作者: Koji Koyamada