联合多波束与侧扫声纳的海缆检测方法  

Automatic submarinecable routing detection method by combining the multi-beam echosounder system and side-scan sonar data

作　　者：高兴国[1] 高钰洁 江峻毅 GAO Xingguo;GAO Yujie;JIANG Junyi(Shandong Electric Power engineering Consulting Institute Corp.,LTD,Jinan 250013,China;School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;Institute of Marine Science and Technology,Wuhan University,Wuhan 430079,China)

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013 [2]武汉大学测绘学院,湖北武汉430079 [3]武汉大学海洋研究院,湖北武汉430079

出　　处：《海洋测绘》2024年第4期26-29,39,共5页Hydrographic Surveying and Charting

基　　金：国家自然科学基金(42176186);国家重点研发计划(2022YFC2808303)。

摘　　要：为解决海底电缆路由检测中多波束扫测分辨率低、侧扫声纳(SSS)图像位置不准且存在误识别问题,提出了一种联合多波束与侧扫声纳的海底电缆路由自动检测方法,利用多波束图像高精度的位置信息纠正侧扫声纳图像,并顾及侧扫声纳图像海缆成像特点进行线状特征增强与边缘提取,实现海底电缆目标的自动、准确检测。实验结果表明,该方法能实现非掩埋海缆探测的准确探测,为海底电缆检测提供了多源测量信息融合的新思路,丰富了海底电缆检测的技术方法。In order to solve low resolution of multi-beam echosounder system(MBES)and inaccurate and misidentified side scan sonar(SSS)images in submarine cable routing detection,this paper proposed a method combining MBES and SSS for automatic detection of submarine cable routing,using the high-precision position information of MBES images to correct SSS images,and enhancing the line feature and extracting edge information considering the cable imaging characteristics of SSS images.The method achieved automatic and accurate detection of submarine cable.The experimental results show that the method can aimed to achieve accurate detection of non-buried cable detection,which provides a new idea of multi-source measurement information fusion for submarine cable detection and enriches the technical methods of submarine cable detection.

关 键 词：侧扫声纳图像 路由检测 海底电缆 多波束图像 图像匹配 线状特征 

分 类 号：P229.3[天文地球—大地测量学与测量工程]