基于TMS320DM642的运动目标跟踪系统  

Motion target tracking system based on TMS320DM642

作　　者：薛卫波[1] 尹岗[1] 

机构地区：[1]内蒙古工业大学信息工程学院,呼和浩特010051

出　　处：《电子测量技术》2009年第12期93-95,共3页Electronic Measurement Technology

摘　　要：针对实时图像处理中数据量大、运算速度快的实际需要,提出了一种基于TMS320DM642实时运动目标跟踪平台,并介绍了视频跟踪处理中的典型算法。该系统运用差分法来检测运动目标,并采用形心跟踪法来自动跟踪目标。实验结果表明在对比度较高时,无人为干预情况下,系统取得了较好的跟踪效果。To meet the requirement of large volumes of data and high transmission rate during the real-time processing, this paper introduces a real-time moving target tracking platform based on TMS320DM642 and describes typical algorithms of video tracking processing based on the platform. This system adopts difference algorithm to detect moving target, and uses centroid tracking to track the target automatically. Our experimental results show that, the system behaves well as a video tracker without human intervention in high contrast condition.

关 键 词：TMS320DM642 目标检测 形心跟踪 差分图像 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]