期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2009
卷号：XXXVIII-7/C4
页码：326-329
出版社：Copernicus Publications
摘要：The overarching goal of this study was to use one of the simple level set methodologies for extracting water boundaries using high resolution satellite images. In the first part of the paper, study area and the characteristics of the training data were introduced simply. The level set segmentation and the fast matching methodology would be presented in the second part of the paper. Thirdly, several images which have rivers or pond in them would be tested by the fast matching method to extract the water boundaries using a series of parameters. The result of the method would be compared with the result that made by the mathematic morphological segmentation methodology. The last part of the paper comes to the conclusions of the level set methodology for water line extraction
关键词：Fast Matching; High Resolution Satellite Image; Water; ITK; Jiawang District
