基于NIOSII的运动目标检测跟踪系统  

Moving Target Recognition and Tracking Based on NIOSII Soft-core Processor

作　　者：邵玮[1] 

机构地区：[1]西北工业大学航天学院,陕西西安710072

出　　处：《探测与控制学报》2008年第3期55-58,共4页Journal of Detection & Control

基　　金：航空科学基金项目资助(20070153005)

摘　　要：提出采用高性能芯片EP2S90为核心,结合NIOSII软核处理器的高处理性能,实现视频信号采集与处理的运动目标检测跟踪,提高了系统的实时性,减小了系统的结构,拓展了系统的使用范围。最后,结合目标检测算法对图像序列进行了仿真实验,实验测试结果说明利用该系统能够获得比较理想的目标检测跟踪结果。The task of moving target recognition and tracking is detecting the moving objective from the image sequences. In all aspects, the validity and real-time are very important indexes. The traditional way of implementing moving target recognition and tracking is based on pc and corresponding algorithm, it has problems such as bad real-time performance, huge system structure and inconveniently to bring. Based on the high performance chip EP2S90, combined with NIOSII soft core, a new video signal gathering and processing system using moving target recognition and tracking algorithm was proposed, which increases the real-time performance, decreases the structure of system and extendes the application filed. The image sequences simulation experiment was conducted and the desired result was gained.

关 键 词：NIOSII软核处理器 实时性 运动目标检测和跟踪 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]