| Multi-target Indoor Tracking and Recognition System with Infrared Markers for Virtual Reality | |
Wenhui Xu ; Bo Wang; Yongshi Jiang
| |
| 2017-03 | |
| 会议名称 | 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference |
| 会议录名称 | 978-1-4673-8979-2 |
| 会议日期 | 2017-03-25 |
| 会议地点 | Chong Qing, China |
| 摘要 | Virtual reality (VR) is a computer simulation technology, which can create a virtual world to allow users to immerse in the simulated environment, and be able to interact with objects in a nature way. This paper presents an indoor tracking and recognition system to meet the interactive of multiple users in virtual reality. As we all know, tracking in real time and accurately play a vital role in VR application. Interactive VR games require data update rate above 35HZ to make players fell well. In our system, we use infrared cameras, infrared markers and image processing techniques to acquire the users' position and orientation information in real time. We describe a relatively inexpensive, but can monitor the precise location and orientation information system. In our system, cheap infrared cameras are fixed on ceiling. Every user in the environment wears an infrared LED module. The distance between any two infrared LED in a LED module is different with others. We can distinguish every user and get their precise position and orientation in real time by stereo vision theory and our recognition algorithm. This system strikes a good balance between price and capability. |
| 关键词 | Infrared Cameras Markers Tracking Recognition |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.ia.ac.cn/handle/173211/14350 |
| 专题 | 综合信息系统研究中心 |
| 通讯作者 | Wenhui Xu |
| 作者单位 | Institute of Automation, Chinese Academy of Sciences |
| 第一作者单位 | 中国科学院自动化研究所 |
| 通讯作者单位 | 中国科学院自动化研究所 |
| 推荐引用方式 GB/T 7714 | Wenhui Xu,Bo Wang,Yongshi Jiang. Multi-target Indoor Tracking and Recognition System with Infrared Markers for Virtual Reality[C],2017. |
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| paper.pdf（336KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 | ||
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