红外弱小目标实时检测处理系统  

Real-time Detection Processing System for Dim and Small Infrared Target

作　　者：刘颖彬[1] 

机构地区：[1]华中光电技术研究所武汉光电国家实验室,湖北武汉430073

出　　处：《红外》2016年第5期22-26,共5页Infrared

摘　　要：针对红外弱小目标的实时检测,提出了一套基于DSP和FPGA高速乒乓缓存结构的红外实时目标检测系统。该硬件系统以高速乒乓缓存结构为核心,利用基于目标特性的区域生长算法完成对红外弱小目标的检测。实验结果表明,该检测系统对红外弱小目标具有较好的检测效果和较高的实时性,可以实现对红外弱小目标的实时检测。To detect dim and small infrared targets in real time,a real-time infrared target detection system based on DSP and FPGA high speed ping-pang cache structure is proposed.Taking a high speed cache structure as the core,the hardware system uses a region growing algorithm based on target characteristics to detect dim and small infrared targets.The experimental results show that the system has good detection effectiveness and high real-time performance for dim and small infrared targets.It can implement the real-time detection of dim and small infrared targets.

关 键 词：高速乒乓缓存 目标特性 区域生长 目标检测 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]