侧扫声纳图像裂缝填补技术研究
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摘要
侧扫声纳图像经地理编码处理后,生成的图像上有很多的裂缝。为了消除裂缝,本文首先分析了裂缝产生的原因,然后采用滑动平均法和样条插值对航迹数据进行处理,并通过实例验证,本文方法可以很好地消除图像裂缝。
The side scan sonar image have many gaps after geocoded with geographical references. In the paper, it analyzes the causes of gaps.Then the model uses sliding average method and spline interpolation to process the data. The method can eliminate image gaps applied in actual data, which proves the method effectiveness.
引文
[1]鱼京善,成二丽.侧扫声纳系统及其在海洋环境监测和保护中的应用[J].海洋测绘,24(2),2004:63-66.YU Jingshan,CHENG Erli.Applications of Side Scan Sonar in Ocean Environment Monitoring[J].Hydrographic surveying and Charting.24(2),2004:63-66.
    [2]许枫,魏建江.第七讲侧扫声纳[J].物理,35(12),2006:1034-1037.Xu Feng,WEI Jianjiang.Side scan sonar[J].Wuli,2006,35(12):1034-1037.
    [3]李军,滕惠忠.侧扫声纳数据的格式转换及应用[J].海洋测绘,22(2),2002:36-38.LI Jun,Teng Huizhong.Conversion and application of Side scan sonar data format[J].Hydrographic surveying and Charting,22(2),2002:36-38.
    [4]周亮.基于Arc Engine的侧扫声纳图像处理系统设计与实现[D].浙江大学,2008.Zhou Liang.Design and Implementation of Side Scan Sonar Image Processing System based on Arc Engine Technology[D].Zhejiang University,2008.
    [5]裴益轩,郭民.滑动平均法的基本原理及应用[J].火炮发射与控制学报,2001,1:21-23.Pei Yixuan,Guo Min.The Fundamental Principle and Application of Sliding Average Method[J].Gun Launch&Control Journal,2001,1:21-23.

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