| TM图像杨树林识别的MLC与LSU算法应用分析——以河北省文安县为例 |
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| 引用本文： | 赵宇鸾,李秀彬,辛良杰,张英.TM图像杨树林识别的MLC与LSU算法应用分析——以河北省文安县为例[J].地球信息科学,2011,13(2):252-259. |
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| 作者姓名： | 赵宇鸾 李秀彬 辛良杰 张英 |
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| 作者单位： | 中国科学院地理科学与资源研究所;中国科学院研究生院; |
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| 基金项目： | 国家自然科学基金项目(40971062) |
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| 摘 要： | 以Landsat5 TM1、TM2、TM3、TM4、TM5和TM7等图像数据,经预处理后进行植被指数提取和主成分分析,生成13个波段数据集;并用最优指数法(OIF)选取目视解译波段,运用最大似然法(MLC)和线性光谱分解法(LSU)对华北平原农区河北省文安县2007年5月的杨树林地面积信息作了应用分析.结果表明:(1)...
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| 关 键 词： | MLC LSU TM影像 杨树林 图像识别 |
| 收稿时间： | 2010-09-25; |
Image Recognition and Extraction of Poplar Plantation Based on MLC and LSU:Case of Wen-an County of Hebei Province |
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| ZHAO Yuluan,LI Xiubin,XIN Liangjie,ZHANG Ying.Image Recognition and Extraction of Poplar Plantation Based on MLC and LSU:Case of Wen-an County of Hebei Province[J].Geo-information Science,2011,13(2):252-259. |
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| Authors: | ZHAO Yuluan LI Xiubin XIN Liangjie ZHANG Ying |
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| Institution: | ZHAO Yuluan1,2,LI Xiubin1,XIN Liangjie1,ZHANG Ying1,2(1.Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing100101,China,2.Graduate University of Chinese Academy of Sciences,Beijing100049,China) |
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| Abstract: | China is actively implementing the fast-growing and high-yielding timber base construction program in the past few years.There is an increasing number of poplar woodland in the North China Plain over the past decade,and the North China Plain is one of the major grain-producing areas in China.So the expansion of poplar woodland may influence food security,which attracts more and more attention.The area of poplar woodland is a key to the attention.We used TM band 1,band 2,band 3,band 4,band 5,and band 7 of La... |
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| Keywords: | MLC LSU TM images poplar plantation image recognition |
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