实时多运动目标提取与跟踪研究

Real-Time Multiple Moving Target Extracting and Tracking

介绍一种静止背景条件下实时多运动目标提取与跟踪的方法。使用了单模态背景模型,用连通检测的方法分割出目标,取得目标信息,采用特征参数匹配的方法跟踪目标。对实际中出现的目标停止移动、被背景遮掩和相交运动等情况做了分析。通过采集的图像序列证实采用所提出的运动目标提取与跟踪算法可获得良好效果。

This paper introduces a method for real-time extracting and tracking the moving multiple targets under static background. The information of targets is obtained using a single-mode model and connected component analysis. Target matching method is adopted in target tracking. Special circumstances are analyzed when the target halt, move crossing, or concealed by background. The real image sequence manifests that the algorithm proposed in this paper behaves very good performance.