摘要
提出了同平台上一种基于雷达与图像信息融合的目标跟踪系统结构和相应算法。该结构引入“反馈加引导”的思想,即在将系统融合状态反馈给局部传感器作为跟踪初始状态的基础上,利用距离信息引导图像传感器捕获目标,利用角度信息引导雷达跟踪目标,真正做到了两种不同传感器的优势互补。仿真结果证明该系统具有良好的跟踪性能。
A target tracking system based on radar and image detection information fusion is studied in this paper, and the idea of 揻eedback plus guide ' is presented. The fusion information coming from the fusion center is fed to the local sensors as their initial values. The distance element and angle elements are used to guide the image sensor to track target. Angle elements are used to guide radar to do the same thing. This system really combines the merits of radar and the image sensor. Simulations show that this system has a good tracking capability.
出处
《系统仿真学报》
CAS
CSCD
2004年第8期1831-1834,共4页
Journal of System Simulation
基金
国家973项目(2001CB309403)
关键词
目标跟踪
信息融合
雷达
图像
target tracking
information fusion
radar
image
