共查询到16条相似文献，搜索用时 125 毫秒
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传统的地图可视化系统设计思想已经不能完全适应现阶段地图可视化系统发展的需要,如何满足不同用户的个性化需求,是地图可视化系统进一步发展所面临的重要问题.自适应地图可视化系统,将自适应理论引入到地图可视化系统的设计开发中,为解决这一问题提供了一种有效的方法.文中阐述了自适应地图可视化系统的概念和提出背景, 分析了建立自适应地图可视化系统所需要研究的内容,并以自适应用户界面为重点探讨了设计自适应地图可视化系统的基本原理和方法. 相似文献
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自适应地理可视化人机交互界面的设计研究 总被引：1，自引：0，他引：1
当前计算机图形学、多媒体、互联网、虚拟现实技术等的发展应用，完全改变了传统地图学的理论、方针和技术体系。各种人机交互的屏幕地图系统大量出现，由于缺少理论指导，目前电子地图产品与可视化系统界面的功能繁多，操作烦琐；随心所欲的用户界面和工具箱的设计，使用户产生极大迷惑。因此，地理可视化技术的应用，迫切需要理论指导和方法的规范，需要对自适应人机界面的设计进行研究。 相似文献
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宋亮 《测绘与空间地理信息》2013,(10):170-173
地图可视化系统用户界面是实现用户和地图可视化系统交互的关键环节,但对这一情况目前地图学界还没有给予足够的重视。本文首先拓宽用户界面的概念并介绍了地图可视化系统用户界面元素,通过分析现有地图可视化系统用户界面设计中存在的一些问题,提出了基于认知规律的地图可视化系统用户界面设计原则,并通过实例进行了详细说明。 相似文献
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提出了基于邻近的移动地图自适应可视化方法，其基本原理是将邻近关系作为地图比例足调节和地图更新的依据，并通过实验系统证明了该方法的可行性与有效性。 相似文献
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《制图学和地理信息科学》2013,40(1):13-28
A research agenda is presented which addresses the current role and potential of map displays. By considering the geospatial data used in visualization, the form and design of maps, the purposes for which map displays are created, the nature of the map user community, and the technology employed to visualize geospatial data, a thorough overview of the nature of cartographic visualization is given. Under the same themes, and sourced in cartographic tradition, cartographic practice and technological opportunities, a series of possible research avenues are highlighted. The important links between representation and the user interface, map user cognition and the geospatial database are stressed. 相似文献
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A system for managing and visualizing archaeological finds and their spatio-temporal properties is presented. The system is an attempt to combine archaeologists' interest to keep track of time with interests related to the representation and visualization of the spatio-temporal component of archaeological excavations, with the help of cartographic and GIS methods and techniques. Several parameters of a prehistoric excavation such as finds, their thematic characteristics, and their spatio-temporal distributions are examined. A three-dimensional GIS/cartographic environment and its user interface to the excavation database have been developed as a tool for enhancing archaeological interpretation in an exploratory environment. The development of the system is an ongoing task; the article describes its current use as a prototype. 相似文献
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针对当前网络地图服务现状,认为在网络地图服务中引入自适应理论与技术是提升地图服务智能水平与服务质量的一个重要途径.在分析地图可视化领域自适应相关研究基础上,立足于自适应环境和主体多元需求的阶段性改变,梳理与客体相应的自适应因素,提出了网络地图服务自适应层次模型.阐明了该模型中5个自适应层次的关键研究内容及其技术要点,进... 相似文献
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In economy, society and personal life map-based interactive geospatial visualization becomes a natural element of a growing number of applications and systems. The visualization of 3D geospatial information, however, raises the question how to represent the information in an effective way. Considerable research has been done in technology-driven directions in the fields of cartography and computer graphics (e.g., design principles, visualization techniques). Here, non-photorealistic rendering (NPR) represents a promising visualization category – situated between both fields – that offers a large number of degrees for the cartography-oriented visual design of complex 2D and 3D geospatial information for a given application context. Still today, however, specifications and techniques for mapping cartographic design principles to the state-of-the-art rendering pipeline of 3D computer graphics remain to be explored. This paper revisits cartographic design principles for 3D geospatial visualization and introduces an extended 3D semiotic model that complies with the general, interactive visualization pipeline. Based on this model, we propose NPR techniques to interactively synthesize cartographic renditions of basic feature types, such as terrain, water, and buildings. In particular, it includes a novel iconification concept to seamlessly interpolate between photorealistic and cartographic representations of 3D landmarks. Our work concludes with a discussion of open challenges in this field of research, including topics, such as user interaction and evaluation. 相似文献
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电子地图可视化中的自适应策略 总被引：20，自引：6，他引：20
通过分析用户地图操作行为和外界环境因素对电子地图可视化的影响 ,提出了电子地图可视化中的自适应概念 ,并给出了比较全面的自适应条件的分类和详细的论述 ,建立了自适应的策略框架 相似文献