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首页> 外文期刊>Journal of Computing in Civil Engineering >Mobile, Low-Cost, and Large-Scale Immersive Data Visualization Environment for Civil Engineering Applications
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Mobile, Low-Cost, and Large-Scale Immersive Data Visualization Environment for Civil Engineering Applications

机译：适用于土木工程应用的移动，低成本，大规模沉浸式数据可视化环境

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摘要

This case study presents the design and development of a three-dimensional (3D) immersive visualization system constructed from commercial off-the-shelf components and open-source software that is intended to address the following key challenges for the practical use of immersive environments: (1) extreme costs in both hardware and software; (2) immobility due to calibration and darkroom requirements; and (3) extensive and expensive manpower requirements for both operation and maintenance. The system-called the VuePod-uses 12 consumer grade passive 3D television monitors, an active tracking system, and a modular construction approach. The VuePod capitalizes on recent functional advancements and cost decreases in both hardware and software and is demonstrated herein as a viable alternative to prohibitively expensive projector-based walk-in computer automatic virtual environments (CAVEs). The case study presents a full description of the hardware and its assembly, the software and its configuration, the modular structural system, results from benchmark computation and visualization tests, and a comparison to other several other immersive visualization systems in terms of cost, scale, pixel density, and system requirements. (c) 2014 American Society of Civil Engineers.
机译：本案例研究介绍了由商用现货组件和开源软件构建的三维（3D）沉浸式可视化系统的设计和开发，旨在解决沉浸式环境的实际使用面临的以下主要挑战： （1）硬件和软件的极高成本； （2）由于校准和暗室要求而无法移动； （3）操作和维护方面的人力需求庞大且昂贵。名为VuePod的系统使用12个消费级无源3D电视监视器，一个有源跟踪系统和一个模块化构造方法。 VuePod充分利用了最新的功能改进，并在硬件和软件方面均降低了成本，并在此证明了VuePod是基于昂贵的基于投影仪的步入式计算机自动虚拟环境（CAVE）的可行替代方案。案例研究提供了有关硬件及其组件，软件及其配置，模块化结构系统，基准计算和可视化测试的结果的完整说明，并在成本，规模，像素密度和系统要求。 （c）2014年美国土木工程师学会。

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