摘要
为解决电视跟踪系统中弱小目标检测算法复杂性和系统实时性之间矛盾,设计了以TMS320C6201数字信号处理器(DSP)为核心处理器、基于现场可编程门阵列(FPGA)和PCI总线的实时目标检测处理平台。重点介绍了该平台的基本组成与工作原理。针对弱小运动目标的特点,采用了一种基于灰值形态学滤波和运动关联的检测方法来检验该平台性能。实测结果表明该平台满足电视跟踪系统的实时性要求。
In view of the conflict between algorithm's complexity and the real-time property in the TV tracking system, a platform is designed to detect small dim targets in real time. The platform is based on TMS320C6201 digital signal processor (DSP), field programmable gate arrays (FPGA) and PCI Bus. The basic components and working principle are introduced. According to the characters of the small dim moving target, a method based on morphology and motion association is applied to the platform to verify its performance. The experimental result indicates that the platform satisfies the real-time requirement of the TV tracking system.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2005年第5期814-817,共4页
Systems Engineering and Electronics
关键词
弱小运动目标
数字信号处理器
现场可缩程门阵列
运动关联
small dim moving target
digital signal processor
field programmable gate arrays
motion association
