基于视觉的无人直升机移动目标跟踪技术研究  

Unmanned helicopter tracking moving target techniques based on computer vision

作　　者：贾森[1] 龚华军[1] 王新华[1] 王硕[1] 薛亮[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016

出　　处：《电子设计工程》2015年第19期26-29,共4页Electronic Design Engineering

基　　金：南京航空航天大学研究生创新基地(实验室)开放基金资助(kfjj201423)

摘　　要：实现无人直升机对移动目标的跟踪是一个较难的技术,针对这个问题,本文基于计算机视觉对无人直升机移动目标跟踪技术进行了研究。首先,设计了无人直升机跟踪移动目标的总体方案;其次,提出了一种快速识别定位移动目标的图像处理算法,该算法运用了RGB三通道颜色分离和形状匹配原理并且实时性好;最终,将计算机视觉应用到无人直升机对移动目标跟踪上,并通过实验验证了其可行性,结果表明机载视觉技术能够很好地解决于无人直升机对移动目标的跟踪问题。It is difficult for unmanned helicopter to track a moving target. In this paper, we had a research on the unmanned helicopter tracking a moving target based on the computer vision. First, the overall scheme for identifying, location and tracking moving targets was designed. Second, we proposed a fast image processing algorithm based on three-channel RGB color separation and shape, which could run in real time. Finally, this technology was applied in the unmanned helicopter mobile tracking target and the feasibility was verified during the experiments. The results indicated that our technology could be well applied to track a moving target for the unmanned helicopter.

关 键 词：计算机视觉 RGB三通道颜色分离 无人直升机 移动目标识别定位与跟踪 

分 类 号：V249.32[航空宇航科学与技术—飞行器设计]