| 交通路网数据自动增量识别与技术更新 |
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| 引用本文： | 朱丽云,温慧敏.交通路网数据自动增量识别与技术更新[J].交通与计算机,2009,27(2):22-24,55. |
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| 作者姓名： | 朱丽云 温慧敏 |
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| 作者单位： | 北京交通发展研究中心,北京,100055 |
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| 摘 要： | 道路网络数据是进行交通分析研究、规划设计的基础，为保证数据的现时性，时间和版本的继承性，交通部门需要参考不同来源数据对路网进行更新，文中针对这种专业现状和需求，提出了1种以各种来源新采集路网矢量数据为参考，进行快速、准确自动增量识别及增量更新的技术方法，从而大大减轻路网数据每年更新维护的时间与人力投入。
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| 关 键 词： | 增量识别 增量更新 导航电子地图 |
An Automatic Incremental Recognition and Updating of Transportation Road Network |
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| ZHU Liyun,WEN Huimin.An Automatic Incremental Recognition and Updating of Transportation Road Network[J].Computer and Communications,2009,27(2):22-24,55. |
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| Authors: | ZHU Liyun WEN Huimin |
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| Institution: | Beijing Transportation Research Center;Beijing 100055;China |
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| Abstract: | Road network data is the foundation of transportation analysis,research,planning and design.The transportation departments usually need to update their road network by referring to the data from different recourses.Therefore,the up-to-date data should be secured as well as the inheritance of temporal versions.Considering the present situation,the paper presented a method,which can automatically recognize and update the incremental data quickly and accurately by referring to the new collected vector road dat... |
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| Keywords: | incremental recognition incremental updating digital navigation map |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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