指挥控制与仿真2012，Vol.34Issue(2)：114-117,4.DOI:10.3969/j.issn.1673-3819.2012.02.027
基于目标先验知识的二次CFAR检测算法
Two-Step CFAR Algorithm Based on Target's Knowledge
刁端信 1史廷彦 2杨丽春2
作者信息
- 1. 海军驻上海地区舰艇设计研究军事代表室,上海200011
- 2. 江苏自动化研究所,江苏连云港222006
- 折叠
摘要
Abstract
Ship detection and surveillance are of great significance in military and civilian domain, for which SAR as an efficient method. To overcome the drawbacks of two parameter CFAR algorithm , In this paper, a two-step CFAR algorithm based on target's knowledge is proposed. It can adjust the size of the window, and impr&ve the efficiency. A number of experiments demonstrate the efficiency, accuracy of the approach.关键词
合成孔径雷达/恒虚警检测/二次恒虚警检测Key words
synthetic aperture radar/Constant False Alarm Rate(CFAR)/Two-Step CFAR分类
信息技术与安全科学引用本文复制引用
刁端信,史廷彦,杨丽春..基于目标先验知识的二次CFAR检测算法[J].指挥控制与仿真,2012,34(2):114-117,4.
