车载毫米波高分辨实时SAR系统对江中船只识别的方法  

A method of recognizing the boat on the river by using a realtime millimeter wave SAR system of high resolution on a car

作　　者：崔开博[1] 赵宏宇[1] 陈曦[1] 朱红[1] 袁乃昌[1] 

机构地区：[1]国防科学技术大学电子科学与工程学院,湖南长沙410073

出　　处：《电子设计工程》2013年第19期184-187,共4页Electronic Design Engineering

摘　　要：随着社会的发展,江河中的船只种类越来越繁多,一些船只不按规定的时间和航线胡乱行驶,这给管理工作造成了极大地不便。本文提出了一种采用实时的毫米波高分辨SAR系统进行河流湖泊船只识别的方法,通过对SAR成像算法、目标识别、ISAR成像跟踪等的分析论证了高分辨SAR实时成像、跟踪系统的可实现性。从而构建成车载毫米波高分辨SAR系统,通过对河流船只进行实际的成像、目标识别、跟踪实验,验证了此系统可以全天候的对河流湖泊中的船只种类进行实时识别并进行跟踪,从而方便管控。With the development of the society,there are more and more kinds of boats on the river, some ships does not press a regulation to time and route driving at random,which caused great inconvenience to the manage work.This paper presents a method to recognize the boats on the rivers and lakes by using a real-time millimeter wave SAR system of high resolution, andproves that the high-resolution real-time imaging and tracking system is realizable by the analysis of the SAR imaging algorithms,targetrecognition,lSAR imaging tracking.On this basis,a millimeter wave SAR system of high resolution is buih.By the experiment of imaging,targetrecogniting and tracking of the boats on the river,it is verified that this system can recognize the boats on the rivers and lakes on all weather in time,and realize the ease of management.

关 键 词：实时毫米波SAR系统 SAR成像 目标识别 ISAR成像 跟踪 

分 类 号：TN959.17[电子电信—信号与信息处理]