| 从遥感影像提取道路信息的方法评述 |
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| 引用本文： | 林宗坚,刘政荣.从遥感影像提取道路信息的方法评述[J].武汉大学学报(信息科学版),2003,28(1):90-93. |
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| 作者姓名： | 林宗坚 刘政荣 |
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| 作者单位： | 1. 中国测绘科学研究院,北京市北太平路16号,100039
2. 武汉大学空间信息与数字工程研究中心,武汉市珞喻路129号,430079 |
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| 摘 要： | 介绍了国内外比较成功的几种从遥感影像提取道路信息的技术方法，归纳其方法原理，评述其优缺点，提出存在问题及继续研究的建议。
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| 关 键 词： | 遥感影像 道路信息 线状地物 结构 提取 计算机 |
| 文章编号： | 1671-8860(2003)01-0090-04 |
| 修稿时间： | 2002年10月13 |
Methods and Prospects of Road and Linear Structure Extraction from Remote Sensing Image |
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| LIN Zongjian,LIU Zhengrong.Methods and Prospects of Road and Linear Structure Extraction from Remote Sensing Image[J].Geomatics and Information Science of Wuhan University,2003,28(1):90-93. |
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| Authors: | LIN Zongjian LIU Zhengrong |
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| Institution: | LIN Zongjian 1 LIU Zhengrong 2 |
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| Abstract: | In this paper,the author has made a detail analysis on several existing methods of the automatic road and linear structure extraction by using some multi_spectral remote sensing images acquired from different spatial resolutions,districts,and road characteristics.Their advantages and disadvantages have been generalized in order for us to make use of these methods for various applicable purposes.Finally,the author recommended some research issues for future study. |
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| Keywords: | extraction linear objects and structures remote sensing image |
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