Map Schematization with Circular Arcs
Map Schematization with Circular Arcs
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圆弧地图示意图
DOI:
10.1007/978-3-319-11593-1_1
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
B. Speckmann
中科院分区:
文献类型:
--
作者:
T. C. van Dijk;A. van Goethem;J.-H. Haunert;W. Meulemans;B. Speckmann
We present an algorithm to compute schematic maps with circular arcs. Our algorithm iteratively replaces two consecutive arcs with a single arc to reduce the complexity of the output map and thus to increase its level of abstraction. Our main contribution is a method for replacing arcs that meet at high-degree vertices. This allows us to greatly reduce the output complexity, even for dense networks. We experimentally evaluate the effectiveness of our algorithm in three scenarios: territorial outlines, road networks, and metro maps. For the latter, we combine our approach with an algorithm to more evenly distribute stations. Our experiments show that our algorithm produces high-quality results for territorial outlines and metro maps. However, the lack of caricature (exaggeration of typical features) makes it less useful for road networks.
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DOI:
10.1007/978-3-642-31125-3_21
发表时间:
2012
期刊:
2014 IEEE Pacific Visualization Symposium
影响因子:
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作者:
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通讯作者:
M. Cermignani
DOI:
10.1007/978-3-642-11805-0_36
发表时间:
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期刊:
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影响因子:
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作者:
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通讯作者:
M. Nöllenburg
DOI:
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发表时间:
2010
期刊:
The Cartographic Journal
影响因子:
--
作者:
A. Reimer
通讯作者:
A. Reimer
DOI:
10.1179/1743277413y.0000000066
发表时间:
2013
期刊:
The Cartographic Journal
影响因子:
--
作者:
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通讯作者:
B. Speckmann
DOI:
--
发表时间:
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期刊:
--
影响因子:
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作者:
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通讯作者:
Maxwell J. Roberts;Elizabeth J. Newton;Fabio D. Lagattolla;Simon Hughes;Megan C. Hasler;Roberts