王桥. 线状地图要素的自相似性分析及其自动综合[J]. 武汉大学学报 ( 信息科学版), 1995, 20(2): 123-128.
引用本文: 王桥. 线状地图要素的自相似性分析及其自动综合[J]. 武汉大学学报 ( 信息科学版), 1995, 20(2): 123-128.
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Wang Qiao. Self-similarity Analysis of Cartographic Lines and the Automated Line Generalization[J]. Geomatics and Information Science of Wuhan University, 1995, 20(2): 123-128.
Citation: Wang Qiao. Self-similarity Analysis of Cartographic Lines and the Automated Line Generalization[J]. Geomatics and Information Science of Wuhan University, 1995, 20(2): 123-128.
shu

线状地图要素的自相似性分析及其自动综合

Self-similarity Analysis of Cartographic Lines and the Automated Line Generalization

    摘要
  • 摘要: 通过线状地图要素的自相似性分析和分维估值,研究了线状地图要素的形状结构特征随量测尺度和比例尺变化的规律,并在此基础上,提出了旨在使综合过程自适应进行和保持图形形状特征的线状要素自动综合的方法。

     

    Abstract: By discussing the self-similarity and fractal dimension of cartographic lines,the features of cartographic lines in shape are quantitated and extracted,and a new automatic generalization method for cartographic lines is proposed.This method has a good effect on maintaining the shape features,quantization and modelization of the proceducre of cartographic generalization,and provides a new solution to some problems difficult to solve with other methods in the automatic cartography.

     

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