基于一维距离像的雷达目标识别研究进展  

Progress of Radar Target Recognition Based on Range Profiles

作　　者：余贵水[1] 卢建斌[1] 魏钟记[1] 刘江波[1] 

机构地区：[1]海军工程大学电子工程学院,武汉430033

出　　处：《现代雷达》2010年第6期5-10,共6页Modern Radar

摘　　要：现代高分辨雷达为雷达目标识别提供了新的途径,相应的高分辨一维距离像具有易获取和处理的特点,同时还能够揭示出目标径向结构的分布特性,因而在目标识别领域具有良好的应用前景。文中分析了基于一维距离像的雷达目标识别研究现状,包括一维距离像的模型、距离像特性分析、特征提取方法以及分类器的设计方法等,并且指出了高分辨一维距离像目标识别今后的研究方向。Modern high resolution radar provides a novel approach for radar target recognition. Besides the characteristics of data acquiring and processing easily, high resolution range profile（HRRP） contains radial structure information of target and thus provides a reliable tool for target recognition. The present research status and some key techniques are discussed for target recognition based on HRRP in this paper, including the model of HRRP, property analysis, feature extraction and classifier design. Several future research directions in the field of target recognition are discussed at the end of this paper.

关 键 词：一维距离像 目标识别 特征提取 分类器 

分 类 号：TN957.51[电子电信—信号与信息处理]