Scale-Aware Cartographic Displacement Based on Constrained Optimization
Scale-Aware Cartographic Displacement Based on Constrained Optimization
复制标题
基于约束优化的比例感知制图位移
DOI:
10.1109/iv.2019.00022
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
and Masatoshi Arikawa
中科院分区:
文献类型:
--
作者:
Ken Maruyama;Shigeo Takahashi;Hsiang-Yun Wu;Kazuo Misue;and Masatoshi Arikawa
The consistent arrangement of map features in accordance with the map scale has recently been technically important in digital cartographic generalization. This is primarily due to the recent demand for informative mapping systems, especially for use in smartphones and tablets. However, such sophisticated generalization has usually been conducted manually by expert cartographers and thus results in a time-consuming and error-prone process. In this paper, we focus on the displacement process within cartographic generalization and formulate them as a constrained optimization problem to provide an associated algorithm implementation and its effective solution. We first identify the underlying spatial relationships among map features, such as points and lines, on each map scale as constraints and optimize the cost function that penalizes excessive displacement of the map features in terms of the map scale. Several examples are also provided to demonstrate that the proposed approach allows us to maintain consistent mapping regardless of changes to the map scale.
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DOI:
10.1109/tvcg.2006.136
发表时间:
2006-09
影响因子:
5.2
作者:
K. Been;Eli Daiches;C. Yap
通讯作者:
K. Been;Eli Daiches;C. Yap
DOI:
10.1145/2666310.2666414
发表时间:
2014-11
期刊:
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
影响因子:
--
作者:
Markus Chimani;Thomas C. van Dijk;J. Haunert
通讯作者:
Markus Chimani;Thomas C. van Dijk;J. Haunert
影响因子:
2.3
作者:
Falko Schmid
通讯作者:
Falko Schmid
DOI:
--
发表时间:
2011
期刊:
--
影响因子:
--
作者:
K. Buchin;Wouter Meulemans;B. Speckmann
通讯作者:
B. Speckmann
影响因子:
5.1
作者:
ELGINDY, H;EVERETT, H;TOUSSAINT, G
通讯作者:
TOUSSAINT, G