基于IDL语言实现侧扫声纳图像可视化及预处理  

Achieve sidescan sonar image visualization and preprocessing based on IDL

作　　者：马文东[1] 熊显名[1] 

机构地区：[1]桂林电子科技大学电子工程学院,广西桂林541004

出　　处：《微型机与应用》2011年第2期38-41,共4页Microcomputer & Its Applications

摘　　要：阐述了IDL(Interactive Data Language)语言的图像处理优点,介绍了侧扫声纳XTF格式数据的特点,利用IDL语言开发了集图像可视化、格式转换、图像校正和预处理于一体的侧扫声纳图像预处理软件。结果表明,该语言面向矩阵的特性和强大的图像处理能力减小了开发的复杂性,缩短了开发周期,对国内声纳图像处理软件开发有一定参考价值。The paper is organized as follows：firstly,it introduces the advantage of IDL （interactive data language） especially in image processing. Secondly,the features of the XTF format of side-scan sonar data is elaborated. Thirdly,side-scan sonar image pre-processing software ,with the modules including image visualization,format conversion,image correction and image preprocessing,has introduced how to development conveniently by IDL. The result shows that the matrix-oriented language features and a powerful image processing capabilities reduce the complexity of the development,shorten the development cycle,and it has some reference value about sonar image processing software development.

关 键 词：侧扫声纳 IDL 水柱校正 图像预处理 

分 类 号：P229.1[天文地球—大地测量学与测量工程]