| 基于AR技术的多人互动地球仪系统 |
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| 引用本文： | 孙一铃,陈谊,单桂华,李晓兴.基于AR技术的多人互动地球仪系统[J].系统仿真学报,2022,34(6):1367-1374. |
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| 作者姓名： | 孙一铃 陈谊 单桂华 李晓兴 |
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| 作者单位： | 1.北京工商大学 食品安全大数据技术北京市重点实验室，北京 1000482.中国科学院 计算机网络信息中心，北京 100190 |
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| 基金项目： | 国家自然科学基金面上项目(61972010);中国科学院战略性先导科技专项(A类)(XDA19000000);国家重点研发计划(2018YFC1603602) |
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| 摘 要： | 为解决地球大数据因具有多源、高维、时变和海量等特征而难于理解和分析的问题，提出一个基于AR的多人互动地球仪系统。融合AR技术的系统架构，实现虚拟信息与实物地球仪无缝叠加的虚实结合效果；设计了数据可视化展示方案，实现对地球大数据在三维立体空间中的可视化展示；提出了一种轻量级的多人多终端协同机制，提高系统的实用性和趣味性。该系统不仅为探索地球奥秘提供了新手段，也为向公众进行科普教育、从多个角度认识地球、解读地球大数据提供了新方式。
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| 关 键 词： | 增强现实 数据可视化 多终端协同 地球大数据 科普 |
| 收稿时间： | 2020-12-03 |
Multi-person Interactive Globe System Based on AR Technology |
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| Yiling Sun,Yi Chen,Guihua Shan,Xiaoxing Li.Multi-person Interactive Globe System Based on AR Technology[J].Journal of System Simulation,2022,34(6):1367-1374. |
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| Authors: | Yiling Sun Yi Chen Guihua Shan Xiaoxing Li |
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| Institution: | 1.Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China2.Computer Network Information Center, Beijing, Chinese academy of sciences, Beijing 100190, China |
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| Abstract: | The characteristic of multi-source, high-dimensional, time-varying and massive of the Earth big data is difficult to be understood and analyzed. Aiming at this problem and for the science popularization needs, an AR-based multi-person interactive globe system is proposed and implemented. A system architecture integrating AR technology is proposed to realize the seamless overlay combination effect of the virtual information and the physical globe. A data visualization display scheme is designed to realize the visualization of the Earth big data in three-dimensional space. A lightweight multi-person multi-terminal collaboration mechanism is proposed to improve the practicality and interestingness of the system. The system provides a new way to explore the mysteries of the Earth and to educate the public about science, to understand the Earth from multiple perspectives, and to interpret the Earth big data. |
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| Keywords: | augmented reality data visualization multi-terminal cooperation Earth big data popularization of science |
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