CAJ | 학술논문

为了满足快速准确地检测舰船目标的社会需求，该文利用 SAR 和地面实测数据，开展了 K 分布恒虚警率、G0-CFAR、双参数 CFAR、小波变换以及最佳熵双阈值等经典 SAR 舰船检测算法的对比分析研究，给出了各种 SAR 舰船检测算法的准确度、运行速度及适用范围（分辨率、海况），为 SAR 舰船检测的业务化应用提供指导。
위료만족쾌속준학지검측함선목표적사회수구，해문이용 SAR 화지면실측수거，개전료 K 분포항허경솔、G0-CFAR、쌍삼수 CFAR、소파변환이급최가적쌍역치등경전 SAR 함선검측산법적대비분석연구，급출료각충 SAR 함선검측산법적준학도、운행속도급괄용범위（분변솔、해황），위 SAR 함선검측적업무화응용제공지도。
Rapid and accurate detection of ship targets is an important requirement of the operational applications of SAR imagery,and real-time monitoring of marine targets is of great significance.This paper uses the SAR and ground truth data to carry out the comparative study of K-CFAR,G0-CFAR,two-parameter CFAR,wavelet transform,maximum entropy dual-threshold and other SAR ship detection algorithms,and gives the performance,speed and scope of application (resolution and situation of sea),which can provide the guidance for marine operational applications of SAR ship detection.