计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (15): 69-71.

• 研发、设计、测试 • 上一篇    下一篇

智能手机增强现实关键技术研究

常 勇1,2,薛立明2,姜淑芳2   

  1. 1.山东师范大学 山东省可持续发展研究中心,济南 250014
    2.山东师范大学 人口资源与环境学院,济南 250014
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-05-21 发布日期:2011-05-21

Research on key technology of smart phone augmented reality system

CHANG Yong1,2,XUE Liming2,JIANG Shufang2   

  1. 1.Research Center for Sustainable Development of Shandong Province,Shandong Normal University,Jinan 250014,China
    2.School of Population Resources & Environment,Shandong Normal University,Jinan 250014,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-05-21 Published:2011-05-21

摘要:

将增强现实技术应用到智能手机上,实现增强现实系统的小型化和便携化,会大大拓展和深化增强现实系统应用的广度和深度。当前对于智能手机增强现实技术的研究,一般采用基于计算机视觉(即视频检测)的注册方式。首次提出了在智能手机上采用GPS/三维电子罗盘的注册方法,研究微型三维电子罗盘与智能手机的软、硬件接口,从底层开发并实现具有增强现实功能的软件模块,建立基于智能手机的空间信息三维可视化模型算法,并以三维管线为例进行实证研究,结果表明基于空间信息的智能手机增强现实构建的技术路线是可行的。

关键词: 增强现实, 空间信息, 智能手机, 全球定位系统, 三维电子罗盘

Abstract: Smart phone Augmented Reality(AR) technology will realize the miniaturization and portable of AR system,and this will broaden and deepen the fields of AR application.At present,the registration is mainly based on computer vision in the study of smart phone AR technology.The paper puts forth a new registration method in smart phone which is based on GPS/3D electronic compass and researches on software and hardware interface between smart phone and mini electronic compass.The software module of AR and the algorithm of 3D spatial information visualization in smart phone are built.At last,it takes 3D pipe visualization as an example.

Key words: Augmented Reality(AR), spatial information, smart phone, Global Positioning System(GPS), 3D electronic compass