| 基于对象的城市绿地信息提取技术的研究 |
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| 引用本文： | 严海英.基于对象的城市绿地信息提取技术的研究[J].地理空间信息,2008,6(2):9-11. |
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| 作者姓名： | 严海英 |
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| 作者单位： | 新疆维吾尔自治区第二测绘院,新疆,乌鲁木齐,830002 |
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| 摘 要： | 依据高分辨率遥感影像的特征，采用基于对象的分类技术，并结合乌鲁木齐市的QUICKBIRD影像，提取城市绿地信息。研究结果表明，此种分类方法具有较高的分类精度和较快的分类速度。
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| 关 键 词： | 遥感 遥感影像 绿地 影像分类 信息提取 |
Extraction of Urban Greenland Using Object-oriented Classification Method |
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| YAN Haiying.Extraction of Urban Greenland Using Object-oriented Classification Method[J].Geospatial Information,2008,6(2):9-11. |
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| Authors: | YAN Haiying |
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| Institution: | YAN Haiying (The Second Surveying and Mapping Institute of Xinjiang Uygur Region, Urumqi 830002,China ) |
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| Abstract: | In this study, we classified QUICKBIRD image of Urumqi with object-oriented method. The result of green space information extraction is promising and precision of classification is higher. It is obvious that this new image analysis approach offers a satisfying solution to extract information quickly and efficiently. |
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| Keywords: | remote sensing remote sensing image greenland image classification information extraction |
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