A stroke-based method for automated generation of schematic network maps
A stroke-based method for automated generation of schematic network maps
复制标题
一种基于笔划的网络示意图自动生成方法
DOI:
10.1080/13658811003766936
复制
发表时间:
2010-11
影响因子:
5.7
通讯作者:
董卫华
中科院分区:
文献类型:
--
作者:
董卫华
This article deals with the graphic simplification of a network by schematization. A new method employing a stroke-based and progressive strategy is proposed to generate schematic network maps. This method treats a stroke (which is a long line with segments concatenated together) as a basic unit for the implementation. The procedure is as follows: (a) strokes are formed from line segments, (b) the strokes are re-orientated along grid lines and/or diagonals, and (c) two endpoints and all intersection points on (sub-)strokes are projected onto re-oriented straight lines, and (d) spatial inconsistency is detected and resolved. A methodology for each of these steps is described. This new method has been tested with a set of real-life road network data and evaluated by fractal analysis and empirical study. Experimental results show that this new method is more effective than segment-based methods and is able to produce graphics with great simplicity and clarity. Based on the results obtained, the stroke-based schematization with four primary directions is recommended.
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DOI:
--
发表时间:
2007
期刊:
--
影响因子:
--
作者:
S. Anand;S. Avelar;J. M. Ware;M. Jackson
通讯作者:
S. Anand;S. Avelar;J. M. Ware;M. Jackson
DOI:
--
发表时间:
2008
期刊:
--
影响因子:
--
作者:
Dong Weihuaa;Liu Jipingb;Guo Qingshengc
通讯作者:
Dong Weihuaa;Liu Jipingb;Guo Qingshengc
影响因子:
2
作者:
Avelar, Silvania
通讯作者:
Avelar, Silvania
DOI:
--
发表时间:
2005-07
期刊:
--
影响因子:
--
作者:
Jonathan M. Stott;P. Rodgers
通讯作者:
Jonathan M. Stott;P. Rodgers
影响因子:
2.4
作者:
J. M. Ware;G. Taylor;S. Anand;Nathan Thomas
通讯作者:
J. M. Ware;G. Taylor;S. Anand;Nathan Thomas