论文主要讨论了基于细化的线划图的矢量化方法。
The paper mainly discusses vectorization based on thinning of line drawing.
探讨了“数字大连”线划图内业立体测图的方式与方法。
Explore the "digital dalian" line row figure in the industry stereo mapping way and method.
首先，利用原土地利用详查图件，生成详查成果的数字线划图。
First, we make the Digital Line Graphic with land use Detailed Survey graphs.
通过选用不同的隶属函数和不同的评判模型对同一数字线划图进行了评价，得出了一些有益的结论。
The same digital linear graphics is evaluated by different membership functions and different evaluation models, it result in some useful conclusions.
数字栅格图和数字线划图是可以低成本获取的两种数字地图，而DLG是目前最普遍的矢量数据格式，是GIS的主要数据来源。
Digital raster graphic(DRG) and digital line graphic(DLG) are two digital maps that can be taken cheaply, and DLG is a commonest data format now, it is the main data source of GIS.
利用遥感图象进行分划性结构面的解译是遥感图象解译的难题。
The interpretation of this type of structural planes using remote sensing images is rather difficult.
借鉴面向对象的思想，提出了一种扫描地形图自动分层算法，算法先将地形图线划要素与普染区背景分离；
In this paper, object-oriented approach is introduced into of segmentation scanned map. The procedure is described as follows. First, linear elements and area elements are separated.
全球财富500强中的多家企业均落定其间，图划伟业。
The global fortune 500 companies have settled in the meantime, figure feats.
算例分析表明，该方法能够有效地实施客运专线列车运行图的铺划。
A numerical example shows that the passenger train diagram for dedicated passenger lines can be drawn effectively with the proposed method.
算例分析表明，该方法能够有效地实施客运专线列车运行图的铺划。
A numerical example shows that the passenger train diagram for dedicated passenger lines can be drawn effectively with the proposed method.
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