| 基于高分辨率遥感影像的农村聚落信息的提取 |
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| 引用本文： | 罗震,杨存建,李小文.基于高分辨率遥感影像的农村聚落信息的提取[J].地理空间信息,2009,7(2):80-82. |
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| 作者姓名： | 罗震 杨存建 李小文 |
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| 作者单位： | 电子科技大学地表空间信息技术研究所,四川成都,610054 |
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| 基金项目： | 资源与环境信息系统国家重点实验室开放基金 |
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| 摘 要： | 传统的房屋提取方法一般基于像素的提取，无法利用影像的空间信息。本文提出了一种面向对象的卫星影像房屋提取方法。利用影像对象的光谱特征、几何特征和空间关系建立知识库，利用知识库中的规则来提取影像中的房屋。
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| 关 键 词： | 遥感 面向对象 聚落提取 影像分割 eCognition VC |
Extracting the Rural Residential Information From High Resolution Satellite Imagery |
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| LUO Zhen,YANG Cunjian,Li Xiaowen.Extracting the Rural Residential Information From High Resolution Satellite Imagery[J].Geospatial Information,2009,7(2):80-82. |
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| Authors: | LUO Zhen YANG Cunjian Li Xiaowen |
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| Institution: | Institute of Geo-Spatial Information Science and Technology;University of Electronic Science and Technology of China;Chengdu 610054;China |
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| Abstract: | Extraction of the housing generally based on the extraction pixels, unable to spatial information of images. This paper presents a object-oriented high resolution satellite images extraction housing me- thods. get image objects from image segmentation and then through analysis housing characteristics of the QuickBird images, using the spectral characteristics, geometry and spatial characteristics of image objects to establish the knowledge database. use the rules of the knowledge database to extract housing... |
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| Keywords: | eCognition VC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
