迈向WWW上的快速卷可视化

1999 IEEE International Conference on Information Visualization (Cat. No. PR00210) Pub Date : 1999-07-14 DOI:10.1109/IV.1999.781572

M. Krokos, F. Dong, G. Clapworthy, Jiaoying Shi

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引用次数: 1

摘要

互联网的稳定增长极大地改变了信息共享的方式，现代用户期望接近实时的交付，高质量的图像以及深入的导航和3D模型的探索。多分辨率是一种很有前途的方法，用于使用细节级别的快速分布式体可视化。我们回顾了WWW上的多分辨率算法和可视化系统。我们的讨论是根据在制定由欧洲委员会资助的原子能机构第二期项目中所获得的经验。提出了一种基于剪切-翘曲分解的多分辨率体快速数据分类/绘制方法。我们可以在呈现过程中更改分类功能和数据分辨率，而不会显著降低交互性。本文还研究了一种确定不透明度的多分辨率传递函数的构造方法。最后，对WWW可视化系统的发展趋势进行了展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Towards fast volume visualisation on the WWW

The steady growth of the Internet has dramatically changed the way information is shared and modern users expect near real time delivery, high quality images together with in-depth navigation and exploration of 3D models. Multiresolution is a promising approach for fast distributed volume visualisation employing levels-of-detail. We review multiresolution algorithms and visualisation systems on the WWW. Our discussion is based on experience gained in the development of the IAEVA-II project funded by the European Commission. A new method for rapid data classification/rendering of multiresolution volumes based on shear-warp factorisation, is described. We can change classification functions and data resolution during rendering without significant reduction in interactivity. A method for constructing multiresolution transfer functions for determining opacity is also investigated. Finally, future trends in developing WWW visualisation systems are discussed.

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来源期刊

1999 IEEE International Conference on Information Visualization (Cat. No. PR00210)

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