A wearable augmented reality system for navigation using positioning infrastructures and a pedometer
A wearable augmented reality system for navigation using positioning infrastructures and a pedometer
复制标题
使用定位基础设施和计步器进行导航的可穿戴增强现实系统
DOI：
10.1109/ismar.2003.1240752
复制
发表时间：
2003
期刊：
影响因子：
--
通讯作者：
N. Yokoya
中科院分区：
文献类型：
--
作者：
Ryuhei Tenmoku;M. Kanbara;N. Yokoya
本文介绍了一种可穿戴增强现实系统，使用定位基础设施和计步器。为了实现增强现实系统，需要真实的实时获取用户视点的位置和方向。该系统通过惯性传感器测量用户视点的方向，并使用环境中的定位基础设施和计步器测量用户的位置。系统使用从作为定位基础设施的组件的RFID标签或IrDA标记接收的位置ID来指定用户的位置。当用户离开它们时，可选择地通过使用步数计来估计用户的位置。我们已经开发了一个导航系统，使用所提出的技术，并证明了该系统的可行性与实验。
This paper describes a wearable augmented reality system using positioning infrastructures and a pedometer. To realize augmented reality systems, the position and orientation of user's viewpoint should be obtained in real time. The proposed system measures the orientation of user's viewpoint by an inertial sensor and the user's position using positioning infrastructures in environments and a pedometer. The system specifies the user's position using the position ID received from RFID tags or IrDA markers which are the components of positioning infrastructures. When the user goes away from them, the user's position is alternatively estimated by using a pedometer. We have developed a navigation system using the proposed techniques and have proven the feasibility of the system with experiments.