一种基于航迹线文件的声纳图像裂缝处理方法

尹天鹤, 张丰, 刘仁义, 刘南

尹天鹤, 张丰, 刘仁义, 刘南. 一种基于航迹线文件的声纳图像裂缝处理方法[J]. 武汉大学学报 ( 信息科学版), 2009, 34(8): 898-901.
引用本文: 尹天鹤, 张丰, 刘仁义, 刘南. 一种基于航迹线文件的声纳图像裂缝处理方法[J]. 武汉大学学报 ( 信息科学版), 2009, 34(8): 898-901.
YIN Tianhe, ZHANG Feng, LIU Renyi, LIU Nan. A Method of Eliminating Sonar Image Gaps Based on Navigation Files[J]. Geomatics and Information Science of Wuhan University, 2009, 34(8): 898-901.
Citation: YIN Tianhe, ZHANG Feng, LIU Renyi, LIU Nan. A Method of Eliminating Sonar Image Gaps Based on Navigation Files[J]. Geomatics and Information Science of Wuhan University, 2009, 34(8): 898-901.

一种基于航迹线文件的声纳图像裂缝处理方法

基金项目: 国家863计划资助项目(2007AA12Z237,2007AA12Z182);国家自然科学基金资助项目(40571123);浙江省重点科技攻关基金资助项目(2007C23091);国家教育部博士后专项基金资助项目(20070421161);国家教育部博士点专项基金资助项目(20060335040,200803350017)
详细信息
    作者简介:

    尹天鹤,博士生,研究方向:GIS和遥感图像处理。

  • 中图分类号: P237.3;P229.3

A Method of Eliminating Sonar Image Gaps Based on Navigation Files

Funds: 国家863计划资助项目(2007AA12Z237,2007AA12Z182);国家自然科学基金资助项目(40571123);浙江省重点科技攻关基金资助项目(2007C23091);国家教育部博士后专项基金资助项目(20070421161);国家教育部博士点专项基金资助项目(20060335040,200803350017)
  • 摘要: 以XTF(eXtended Triton Format)格式的侧扫声纳图像为研究对象,分析了侧扫声纳图像地理编码过程中产生裂缝的原因,提出了一种基于航迹线的处理模型。
    Abstract: The raw side-scan sonar images are sequenced by scan line,and have not holistic geographical positioning and scalability. The original side-scan sonar image can't be analysed and used until it has been geocoded with geographical references. However,the geocoded images would have gaps after geographical positioning. This paper investigates the factors which cause the gaps in the process of geocoding. A practical navigational processing model based on navigation files is proposed in the paper. The model has been applied in sonar image processing system(GeoSonar) to process side-scan image in Hangzhou Bay,which proves the method effectiveness.
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出版历程
  • 收稿日期:  2009-06-07
  • 修回日期:  2009-06-07
  • 发布日期:  2009-08-04

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