一种SAR图象舰船尾迹的CFAR检测方法

被引:13
作者
汤子跃
朱敏慧
王卫延
机构
[1] 微波成象技术国家重点实验室
关键词
尾迹; SAR; Radon变换; CFAR;
D O I
暂无
中图分类号
TN957.522 [];
学科分类号
摘要
提出一种基于邻近象素求和的合成孔径雷达(SAR)海面图象舰船尾迹的恒虚警率(CFAR)检测方法(简称APS方法).该方法的关键是用“邻近象素求和”方法实现子图象的Radon变换,在变换域依概率模型进行统计假设检验,并最终实现CFAR检测.文中仿真和实际SAR图象试验的结果表明该算法是有效的.
引用
收藏
页码:1336 / 1339
页数:4
相关论文
共 6 条
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