| 图像跟踪技术在无人机自主着陆导航中的应用 |
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| 引用本文： | 耿明志,戎亚新.图像跟踪技术在无人机自主着陆导航中的应用[J].兵工自动化,2007,26(1):1-2,7. |
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| 作者姓名： | 耿明志 戎亚新 |
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| 作者单位： | 南京航空航天大学,自动化学院,江苏,南京,210016;南京航空航天大学,自动化学院,江苏,南京,210016 |
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| 摘 要： | 引导无人机自主着陆,采用2个图像采集分系统的双摄像机视觉导航系统.由图像跟踪技术在图像中锁定无人机,并通过转台记录偏转的角度,以确定无人机的相对空间位置.并采用边缘跟踪算法,获取运动物体的外部轮廓特征,对序列图像进行处理,继而实现对运动物体进行识别跟踪.其仿真结果表明跟踪效果良好.
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| 关 键 词： | 无人机 自主着陆 双摄像机视觉导航 图像边缘跟踪 |
| 文章编号： | 1006-1576（2007）01-0001-02 |
| 收稿时间： | 2006-09-16 |
| 修稿时间： | 2006-09-162006-10-30 |
Application of Image Tracking Technology on Pilotless Aircraft Auto-Landing Navigation |
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| GENG Ming-zhi,RONG Ya-xin.Application of Image Tracking Technology on Pilotless Aircraft Auto-Landing Navigation[J].Ordnance Industry Automation,2007,26(1):1-2,7. |
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| Authors: | GENG Ming-zhi RONG Ya-xin |
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| Abstract: | The double cameras visions navigation system adopts two image acquiring subsystem to navigate the pilotless aircraft auto-landing. Use image tacking technology to lock the pilotless aircraft in image. Record the deflection angle to ensure the corresponding position of pilotless aircraft. Then, adopt the edge tracking algorithm to acquire the exterior outline feature of moving object and process the sequence images. After that, the recognized tracking is carried out for moving object. The simulation showed that the tracking was effectively. |
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| Keywords: | Pilotless aircraft Autolanding Double cameras visions navigation Image edge tracking |
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