基于DSPC6416的多目标跟踪系统的设计  

Air target tracking system design based on DSPC6416

作　　者：吴川[1] 杨冬[2] 郝志成[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所图像处理室,吉林长春130033 [2]长春工业大学计算机科学与工程学院电子教研室,吉林长春130012

出　　处：《红外与激光工程》2007年第z2期201-204,共4页Infrared and Laser Engineering

摘　　要：针对图像数据量大,而实际在对空目标跟踪过程中要求实时对图像处理给出目标位置,提出了以数字信号处理器TMS320C6416为核心处理芯片并且以单片机为辅助芯片的一种高速图像采集和目标跟踪系统的设计方法。并且为了实时完成目标跟踪,提出采用边采集图像边计算的方法得到目标大致位置,然后用找小图像重心的方法得到目标精确位置。实验表明提出的设计方法能得到清晰的目标图像、采用的跟踪算法能够实时稳定的跟踪空中多个飞机目标。In the view of problem of image having lots of data and target tracking real-time,the image getting and the target track processing system is designed which is constructed by the high performance DSP chipset TMSC320C6416 as the core digital processor and by AT89S52 microcontroller chipset as sub processor.In order to real-time processing and real-time sending target position message,the method is proposed which gets the target rough position when image getting firstly.The characteristic of positions of the target is fitted by resembling the binary center of the image.The experimental results demonstrate that the system is efficient and steady and image processing method is satisfied with need.

关 键 词：TMS320C6416 图像采集 实时处理 目标跟踪 

分 类 号：TP206+.3[自动化与计算机技术—检测技术与自动化装置]