火力与指挥控制2025，Vol.50Issue(7)：50-54,5.DOI:10.3969/j.issn.1002-0640.2025.07.007
一种基于OTSU的修正CCA-CFAR检测器
An OTSU-based Modified CCA-CFAR Detector
摘要
Abstract
The CCA-CFAR detector is an adaptive CFAR detector suitable for multi-target environments,but when the number of jamming targets is large,the jamming target removal method of the detector fails.A modified CCA-CFAR detector based on OTSU is proposed.The detector first uses the OTSU algorithm to remove most of the interfering targets,and then the CCA algorithm is utilized to further remove the remaining interfering targets that may exist.The simulation analysis shows that the modified CCA-CFAR detector can still obtain good detection performance when the number of interference targets is large.关键词
CCA-CFAR/OTSU/自适应CFAR/多目标环境/雷达目标检测Key words
CCA-CFAR/OTSU/adaptive CFAR/multi-target environments/radar target detection分类
信息技术与安全科学引用本文复制引用
黄勇,魏子钦,秦天慈..一种基于OTSU的修正CCA-CFAR检测器[J].火力与指挥控制,2025,50(7):50-54,5.基金项目
国家自然科学基金(62388102,62101583,61871392) （62388102,62101583,61871392）
泰山学者工程资助项目(tsqn202211246) （tsqn202211246）
