Interactive data annotation in virtual environments
Interactive data annotation in virtual environments
复制标题
虚拟环境中的交互式数据注释
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
C. Bischof
中科院分区：
文献类型：
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作者：
I. Assenmacher;B. Hentschel;Cheng Ni;T. Kuhlen;C. Bischof
记笔记是科学数据分析不可或缺的一部分。尤其是对于探索性分析至关重要，因为思想的表达和转化是获得洞察力的必要前提。然而，在虚拟环境中进行交互式数据探索时，不可能随身携带钢笔和铅笔。此外，虚拟环境中的数据分析允许对复杂且随时间变化的数据进行多模式探索。我们提出了独立于工具包的内容生成系统 IDEA，它具有定义的过程模型、具有各种内容类型的通用注释模型以及专门开发的用于输入和输出处理的交互隐喻。这允许用户以文本、图像或语音等形式记下想法，而不会干扰分析过程。在本文中，我们介绍了该系统的基本概念。我们描述了上下文内容模型，该模型允许将注释内容与属于场景一部分的逻辑对象联系起来，并存储虚拟环境中特殊交互的特定信息。 IDEA 系统已应用于探索人体鼻腔气流的原型实施中，用于数据分析和跨学科交流。
Note-taking is an integral part of scientific data analysis. In particular, it is vital for explorative analysis, as the expression and transformation of ideas is a necessary precondition for gaining insight. However, in the case of interactive data exploration in virtual environments it is not possible to keep a pen and pencil at hand. Additionally, data analysis in virtual environments allows the multi-modal exploration of complex and time varying data. We propose the toolkit independent content generation system IDEA that features a defined process model, a generic annotation model with a variety of content types as well as specially developed interaction metaphors for their input and output handling. This allows the user to note ideas, e.g., in form of text, images or voice without interfering with the analysis process. In this paper we present the basic concepts for this system. We describe the context-content model which allows to tie annotation content to logical objects that are part of the scene and stores specific information for the special interaction in virtual environments. The IDEA system is already applied in a prototypical implementation for the exploration of air flows in the human nasal cavity where it is used for data analysis as well as interdisciplinary communication.