网络背景 网络释义 1. 背景 ...息的背景突出特定的信息, 这就是通常所说的焦点 -背景(focus-context)技术或鱼眼技术(fish-eye) ;又如,用户可以通 … wenku.baidu.com|基于 1 个网页
Lecture 10 : Focus + ContextMunzner, Tamara
(1. 武汉大学 计算机学院,湖北 武汉 430072;2. 大连理工大学 国际信息与软件学院,辽宁 大连 116024; 3. 纽约州立大学石溪分校 计算机系,美国 石溪 11790) 摘要:在分辨率有限的显示设备上,Focus+Context 技术可用于大型复杂模型的可视化.提出了一种基于最优 质量传输的 Focus+Context 可视化方法.通过最优质量传输...
Focus+ContextWWW系统Focus+Context信息可视化是解决超文本浏览中用户的迷路和认知超负荷问题的一个有效方法.文章对相关的信息可视化系统和技术的研究与开发作了详尽的介绍,阐述了在开发WWW系统Focus+Context信息可视化系统方面存在的困难,并针对这些问题提出了以后WWW信息可视化研究的方向.doi:10.3969/j.issn.1006-8309.2004...
Keywords Focus+context views, fisheye views, formative evaluation, image browsing, information visualization INTRODUCTION Small screens and the big picture In every-day life, people have developed strategies for working with large amounts of data. They spread out manuscripts on their desks to get an...
通过20名在校大学生网页注册操作的研究,试图说明背景信息对于 注册流程操作的重要性.结果显示:①在导航性维度上,被试对采用Focus + Context技术修改后程序的主观评价显著优于原始模拟程序;②在完成任务时间上,两种程序的操作时间没有显著差异.由结果得到,采用Focus + Context 技术在一定程度上解决了注册系统中缺乏背景信...
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Often users also want to quickly understand the information pointed out in the context of the other information and not just see the results. This is one type of the focus+context (F+C) technique, which provides both detailed information of the currently most relevant objects, as well as ...
In this paper, we present a new, interactive Focus+Context method for visualizing large surface models. Our method, based on an energy optimization model, allows the user to magnify an area of interest to see it in detail while deforming the rest of the area without perceivable distortion. ...
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