基于正六边形线阵CCD探测器的周视场目标探测系统  

Omnidirectional Detection System Based on Hexagonal Linear CCD Detector

作　　者：李翔[1] 郝群[1] 宋勇[1] 

机构地区：[1]北京理工大学光电工程系,北京100081

出　　处：《湘潭大学自然科学学报》2007年第3期60-64,70,共6页Natural Science Journal of Xiangtan University

摘　　要：提出了一种基于正六边形线阵CCD探测器的运动目标探测系统.系统不仅可以实现360°范围内环形视场探测,还可以实时显示运动目标的位置及角速度信息,达到搜索跟踪的目的.在硬件设计方面,提出并实现了基于CPLD和AVR的电路方案.在算法设计方面,设计了适于周视场运动目标探测算法.A detection system with hexagonal linear CCD detector has been developed. This system can not only realize omnidirectional detection but also display the real - time angular coordinate and the real - time angular velocity of the moving target, achieving the goal of searching and tracking. Based on experimental comparison, the multi -processor scheme based on CPLD ＆ AVR was proposed and also the omnidirectional detection algorithms were discussed.

关 键 词：线阵CCD CPLD 内存管理 周视场目标探测算法 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]