| 面向对象的高分辨率遥感影像地理要素提取 |
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| 引用本文： | 姚国红,张锦,王励. 面向对象的高分辨率遥感影像地理要素提取[J]. 测绘科学, 2012, 37(6): 53-55,61 |
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| 作者姓名： | 姚国红 张锦 王励 |
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| 作者单位： | 1. 中科院研究生院,北京100049;中科院测量与地球物理研究所,武汉430077
2. 太原理工大学测绘科学与技术系,太原,030024 |
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| 摘 要： | 应用面向对象影像分类方法进行空间目标特征提取和分析,实现利用遥感影像建立与更新地理空间数据库,对于正在进行的数字城市建设和国情监测具有重要的意义和作用。本文阐述了高空间分辨率影像特征提取的关键技术,采用面向对象的特征提取技术和影像分类方法,开展了基于ADS40航空影像的地理要素提取实验,获得了比较满意的专题信息。
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| 关 键 词： | 高空间分辨率遥感影像 特征提取 面向对象分类 地理空间数据库 |
Object-oriented feature extraction utilizing high resolution remote sensing imagery |
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| YAO Guo-hong , ZHANG Jin , WANG Li. Object-oriented feature extraction utilizing high resolution remote sensing imagery[J]. Science of Surveying and Mapping, 2012, 37(6): 53-55,61 |
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| Authors: | YAO Guo-hong ZHANG Jin WANG Li |
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| Affiliation: | ①②(①Graduate School of Chinese Academy of Sciences,Beijing 100049,China;②Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China;③Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | Spatialfeature extraction and analysis utilizing object-oriented image classification method,which fulfilled updating geographical spatial database with remote sensing imagery will greatly enhance the ongoing digital city construction and national condition monitoring.This paper described the key technology for high spatial resolution image feature extraction,adopting object-oriented feature extraction and classification with ADS40 aerial imagery.Satisfactory thematic information was obtained finally. |
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| Keywords: | high spatial resolution imagery feature extraction object-oriented classification geospatial database |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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