| 空间靶标位姿的三维重建方法研究 |
| |
| 引用本文： | 吴家麒,陈金波.空间靶标位姿的三维重建方法研究[J].应用科学学报,2005,23(6):640-644. |
| |
| 作者姓名： | 吴家麒 陈金波 |
| |
| 作者单位： | 上海大学机自学院, 上海 200072 |
| |
| 基金项目： | 上海市科委2002年重大攻关项目（025115008） |
| |
| 摘 要： | 从增强现实AR系统中目标跟踪的需要出发,介绍了空间靶标位姿的重建方法.文章在点重建和线重建方法的基础上,分析了空间矢量在任何成像面上的投影位置关系,导出了在世界坐标系和在图像坐标系中重建空间矢量的两种方法,并将上述方法用于空间靶标位姿的三维重建,且进行了验证.
|
| 关 键 词： | 靶标跟踪 三维重建 增强现实 |
| 文章编号： | 0255-8297（2005）06-0640-05 |
| 收稿时间： | 2004-09-09 |
| 修稿时间： | 2004-09-092004-10-28 |
Three Dimensional Reconstruction of Spatial Drone Position and Posture |
| |
| WU Jia-qi,CHEN Jin-bo.Three Dimensional Reconstruction of Spatial Drone Position and Posture[J].Journal of Applied Sciences,2005,23(6):640-644. |
| |
| Authors: | WU Jia-qi CHEN Jin-bo |
| |
| Institution: | School of Electromehanical Engineering and Automation, Shanghai University, Shanghai 200072, China |
| |
| Abstract: | This paper introduces a reconstruction method of spatial drone position and posture to meet the requirement of object tracking in an augment reality(AR) system.Based on the point and line reconstruction methods,the position relationship between the spatial vector and its projection onto any plane is analyzed.Methods for reconstruction of spatial vectors in the world coordinate system and the image coordinate system are derived and used in the 3D reconstruction of spatial drone position and posture.Verification of the technique is presented. |
| |
| Keywords: | augment reality drone tracking 3D reconstruction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《应用科学学报》浏览原始摘要信息 |
| 点击此处可从《应用科学学报》下载免费的PDF全文 |
