| 基于Windows的扫描等高线地图识别系统 |
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| 引用本文： | 马飞.基于Windows的扫描等高线地图识别系统[J].武汉大学学报(信息科学版),1995(3). |
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| 作者姓名： | 马飞 |
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| 作者单位： | 武汉测绘科技大学地理信息系统研究中心 |
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| 摘 要： | 对等高线分版地图扫描获取的影像进行识别，可以实现栅格矢量自动转换，进而建立以不规则三角网为基础的数字地面模型。文中论述了在Ｗｉｎｄｏｗｓ环境下实现上述过程的软件系统的设计，并验证了设计方案的效率。
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| 关 键 词： | 扫描，等高线，地图识别 |
A CCD Scanned Contour Map Recognition System on Windows |
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| Ma Fei.A CCD Scanned Contour Map Recognition System on Windows[J].Geomatics and Information Science of Wuhan University,1995(3). |
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| Authors: | Ma Fei |
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| Abstract: | This paper discusses the procedure of CCD scanned contour map image recognition. As a result,contour map is digitized through automatic raster-vector conversion and digital elevation model is set up in the form of triangulated irregular networks. Based on the theory,the new software system on Windows is designed to digitize a contour map within 48 hours or so on PC 486 without any other hardware. |
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| Keywords: | scanned image contour map recognition |
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