一种融合两种数字道路地图的方法

Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems Pub Date : 1996-06-17 DOI:10.1109/MMCS.1996.535898

Y. Ohsawa, Masako Miyazaki

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引用次数: 0

摘要

数字地图的获取对于汽车导航来说是必不可少的。在日本，数字地图是由数字地图协会(DRMA)以1/ 2.5万张地图为基础使用的。然而，电子地图不适合在城镇驾驶。在这种情况下，用户需要更详细的数字路线图。从纸质地图中获取详细的数字路线图是一项非常昂贵的操作。我们提出了一种新的方法，利用已经出版的更详细的通用数字地图来获得更精确的数字路线图。然而，直接使用这个数字地图进行自动导航是不可能的。本文提出的方法可以从1/10,000地图和DRMA数据中获得更详细的路网数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A method to fuse two kinds of digital road maps

The acquisition of digital road maps is essential for automobile navigation. Digital road maps are used in Japan by the Digital Road Map Association (DRMA) based on 1/25,000 map. The digital map, however, is unsuitable for town driving. In this situation a more detailed digital road map is requested by the users. To get a detailed digital road map from a paper map is a very expensive operation. We proposed a new method to obtain a more precise digital road map using a more detailed general purpose digital map which has already been published. However, using this digital map directly for auto-navigation is impossible. The method we propose in this paper obtains more detailed road network data from the 1/10,000 map and from the DRMA data.

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Proceedings of the Third IEEE International Conference on Multimedia Computing and Systems

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