This article discusses the method of using Wavelet Transform and Mathematics Morphologic Subject to extract the canal of the area objects on the high resolution remote sensing image.
利用小波变换和数学形态学的方法对高分辨率遥感影像的面状地物居民地进行识别提取。
By analyzing the evolution plans of simple area objects' topological relations, a new method is put forward which can describe the special topological relations of regions with a hole.
通过分析简单对象间拓扑关系的演变过程，提出一种能描述带一个孔的面域间的空间拓扑关系的方法，并用该方法详细推导了带一个孔的面域间有意义的拓扑关系。
Specify the order in which the Site Area objects are displayed.
最后指定SiteArea对象的显示顺序。
Site objects are used to group a set of Site Area objects. A Site Area or Site object must reference a Page Design object before a Web page can be previewed or published.
Site对象可用于组合一组 SiteArea 对象，Site Area或 Site对象必须在可以预览或出版Web页面之前引用一个PageDesign 对象。
Site objects are used to group a set of Site Area objects. A Site Area or Site object must reference a Page Design object before a Web page can be previewed or published.
Site对象可用于组合一组 SiteArea 对象，Site Area或 Site对象必须在可以预览或出版Web页面之前引用一个PageDesign 对象。
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