| 基于神经网络的点状地图符号识别 |
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| 引用本文： | 昝秀红,付和,黄静新.基于神经网络的点状地图符号识别[J].测绘与空间地理信息,2008,31(6). |
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| 作者姓名： | 昝秀红 付和 黄静新 |
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| 作者单位： | 1. 河北省地勘局测绘院,河北,廊坊,065000
2. 河北中色测绘中心,河北,三河,065201 |
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| 摘 要： | 地图符号识别是地图成图自动化的一个重要研究方向,但是传统的地图符号识别方法已经不能满足数字地图发展的需要,迫切需要一种用自动化技术代替人工数字化的作业方式1].因此地图符号的识别是整个技术的关键,而点状地图符号的识别更是地图符号识别的基础.本文探讨和研究了基于神经网络的点状地图符号识别.
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| 关 键 词： | 点状符号 神经网络 识别模型 Hopfield网络 |
The Identification of Point Map Symbols Based on Neural Networks |
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| ZAN Xiu-hong,FU He,HUANG Jing-xin.The Identification of Point Map Symbols Based on Neural Networks[J].Geomatics & Spatial Information Technology,2008,31(6). |
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| Authors: | ZAN Xiu-hong FU He HUANG Jing-xin |
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| Institution: | 1.Surveying and Mapping Institute of Geological Exploration Bureau of Hebei Province;Langfang 065000;China;2.Exploration Team of North-China Geological Prospecting Bureau;Sanhe 065201;China |
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| Abstract: | Map symbols identification is an important research direction for map production automation,but the traditional map symbols identification methods can not meet the requirements of development of digital map.Thus,it is necessary to develop a kind of automation technique to replace the method of manual digitization work.It is the whole technical key to identify the map symbol,but the identification of point map symbols is the basic and key for map symbol identification.This paper discussed and studied the ide... |
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| Keywords: | point symbol neural network identification model Hopfield network |
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