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| 基于灭点查找的姿态角测量方法在路面三维重建中的应用 | |
| 引用本文： | 曹毓,冯莹,杨云涛,赵立双,向仁强,许伟. 基于灭点查找的姿态角测量方法在路面三维重建中的应用[J]. 传感技术学报, 2011, 24(7): 1081-1086. DOI: 10.3969/j.issn.1004-1699.2011.07.029 |
| 作者姓名： | 曹毓 冯莹 杨云涛 赵立双 向仁强 许伟 |
| 作者单位： | 1. 国防科学技术大学光电科学与工程学院,长沙410073;第20军炮兵旅,河南确山463200 2. 国防科学技术大学光电科学与工程学院,长沙,410073 3. 第20军炮兵旅,河南确山,463200 |
| 摘 要： | 在对机场道路或高速公路直线段等平直路面的三维重建应用中,针对道路平直的特点,提出了基于灭点查找的姿态角测量方法来校正扫描仪获取的路面三维重建结果.该方法通过提取前视图片中道路灭点的像素坐标来获取运载平台实时的航向角和俯仰角信息,在此基础上结合运载平台的速度信息获得行驶轨迹,最后以行驶轨迹为参考对扫描仪获得的点云数据进行... |
| 关 键 词： | 三维重建 姿态角测量 灭点 激光扫描仪 |
Method of Attitude Angle Measuring Based on disappear point lookup in 3D reconstruction of Road Surface |
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| CAO Yu,FENG Ying,YANG Yuntao,ZHAO Lishuang,XIANG Renqiang,XU Wei. Method of Attitude Angle Measuring Based on disappear point lookup in 3D reconstruction of Road Surface[J]. Journal of Transduction Technology, 2011, 24(7): 1081-1086. DOI: 10.3969/j.issn.1004-1699.2011.07.029 | |
| Authors: | CAO Yu FENG Ying YANG Yuntao ZHAO Lishuang XIANG Renqiang XU Wei |
| Affiliation: | CAO Yu1,2,FENG Ying1,YANG Yuntao1,ZHAO Lishuang1,XIANG Renqiang2,XU Wei2 1.The College of Optoelectronic Science and Engineering,National University of Defense Technology,Changsha 410073,China,2.The artillery brigade of the 20th group army,Queshan Henan 463200 |
| Abstract: | In the application of 3D reconstruction of the road surface of highway or runway,a method of attitude angle measuring based on disappear point lookup was proposed to revise the 3D reconstruction result.The heading angle and pitching angle were gained by picking-up the road's disappear point in the photograph of forward view,then with the velocity information of the car,the vehicle's track can be gained.At last,the 3D reconstruction result can be revised by the information of vehicle's track,and then the 3D ... |
| Keywords: | 3D reconstruction attitude angle measuring disappear point laser scanner |
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