系统仿真学报 ›› 2022, Vol. 34 ›› Issue (6): 1367-1374.doi: 10.16182/j.issn1004731x.joss.20-0960

• 国民经济仿真 • 上一篇    下一篇

基于AR技术的多人互动地球仪系统

孙一铃1(), 陈谊1(), 单桂华2, 李晓兴2   

  1. 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 100048
    2.中国科学院 计算机网络信息中心,北京 100190
  • 收稿日期:2020-12-03 修回日期:2021-02-02 出版日期:2022-06-30 发布日期:2022-06-16
  • 通讯作者: 陈谊 E-mail:sunyilingjiayou@126.com;chenyi@th.btbu.edu.cn
  • 作者简介:孙一铃(1996-),女,满族,硕士生,研究方向为信息可视化与机器学习。E-mail:sunyilingjiayou@126.com
  • 基金资助:
    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)

Multi-person Interactive Globe System Based on AR Technology

Yiling Sun1(), Yi Chen1(), Guihua Shan2, Xiaoxing Li2   

  1. 1.Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, China
    2.Computer Network Information Center, Beijing, Chinese academy of sciences, Beijing 100190, China
  • Received:2020-12-03 Revised:2021-02-02 Online:2022-06-30 Published:2022-06-16
  • Contact: Yi Chen E-mail:sunyilingjiayou@126.com;chenyi@th.btbu.edu.cn

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。

关键词: 增强现实, 数据可视化, 多终端协同, 地球大数据, 科普

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.

Key words: augmented reality, data visualization, multi-terminal cooperation, Earth big data, popularization of science

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