| 面向对象信息提取的共性技术研究 |
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| 引用本文： | 魏金明,吴闯,仲伟政.面向对象信息提取的共性技术研究[J].城市勘测,2010(5):100-103. |
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| 作者姓名： | 魏金明 吴闯 仲伟政 |
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| 作者单位： | 济南市勘察测绘研究院,山东,济南,250013;济南市勘察测绘研究院,山东,济南,250013;济南市勘察测绘研究院,山东,济南,250013 |
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| 摘 要： | 面向对象的信息提取方法已成为高分辨率遥感影像信息提取研究的热点,许多学者利用该方法对遥感影像进行分类和信息提取,并取得了很好的效果。但目前还没有人对其共性技术进行系统的总结。本文总结了面向对象的遥感影像信息提取通用技术流程,并对其中的共性技术如影像分割、特征定义及选取、影像分类等做以相关的介绍。
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| 关 键 词： | 面向对象 信息提取 高分辨率 影像分割 影像分类 |
The Common Technologies of Object-based Information Extraction |
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| Wei JinMing,Wu Chuang,Zhong WeiZheng.The Common Technologies of Object-based Information Extraction[J].Urban Geotechnical Investigation & Surveying,2010(5):100-103. |
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| Authors: | Wei JinMing Wu Chuang Zhong WeiZheng |
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| Affiliation: | (JiNan Geotechnical Investigation and Surveying Institute,JiNan 250013,China) |
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| Abstract: | The method of object-based information extraction has become a research hotspot for high-resolution remote sensing image.Many scholars make use of the method of remote sensing image classification and information extraction,and has good results.There has been no common technology for its system summary systematic summary.In the paper,the common process and technologies of object-based information extraction is summed up and common technologies,such as image segmentation,feature definition and selection,image classification are introduced. |
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| Keywords: | object-based information extraction high-resolution image segmentation image classification |
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