多波束声纳图像处理关键技术的研究  

Research on Key Technologies of Multi-beam Sonar Image Processing

作　　者：程秀丽[1] 段文凯[1] 邬旋 訾桂峰[2] 

机构地区：[1]山东建筑大学计算机科学与技术学院,山东济南250101 [2]潍坊市科学技术情报研究所,山东潍坊261061

出　　处：《计算机技术与发展》2014年第10期197-201,共5页Computer Technology and Development

基　　金：山东省自然科学基金(Y2008G02)

摘　　要：海底地形地貌探测是海洋资源开发和工程建设的基础,多波束声纳图像是反映水下地形地貌的重要手段,对其处理技术的研究具有重要意义。文中介绍了多波束声纳图像的形成原理及其特点,分析了影响多波束声纳图像的主要因素,从回波强度数据修正、声纳图像的生成和声纳图像改正三个方面,对多波束声纳图像处理的关键技术进行了详细介绍。总结和分析了目前国内外多波束声纳图像主要处理技术的研究现状和发展趋势,提出了研究多波束声纳图像处理技术的若干建议。The detection of seabed topography is the foundation of marine resources development and engineering construction. The multi-beam sonar image is an important means to reflect the seabed topography,so the research of its processing technology is very signifi-cant. Introduce the forming principle and characteristics of multi-beam sonar image in this paper,analyze the main factors which influence the image quality,and present the key processing technologies in detail from three aspects：the echo intensity data correction,the sonar im-age formation and sonar image correction. The research status and development trend of the main processing technologies of multi-beam sonar image have been summarized and analyzed,and then some suggestions also have been proposed.

关 键 词：海底探测 多波束声纳图像 回波强度 声纳图像处理 

分 类 号：P229[天文地球—大地测量学与测量工程] TP339[天文地球—测绘科学与技术]