| 宜黄地区TM影像的毛竹提取模型研究 |
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| 引用本文： | 梁学强,祝民强.宜黄地区TM影像的毛竹提取模型研究[J].安徽农业科学,2010,38(7):3721-3722,3725. |
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| 作者姓名： | 梁学强 祝民强 |
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| 作者单位： | 东华理工大学江西省数字国土重点实验室,核资源与环境教育部重点实验室,江西抚州,344000 |
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| 摘 要： | 选取2000年9月23日的江西省宜黄地区TM影像作为研究区,通过对TM影像的6个波段进行分析,发现了毛竹与其他地物的光谱差异性。然后建立监督分类模板,对分类模板进行评价。根据地物样本反射值的不同,建立了一种毛竹自动提取模型。并且对自动提取的毛竹结果进行了评价,结果令人满意。
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| 关 键 词： | 监督分类 专家模型 毛竹 |
Study on the Extraction Model of Bamboo from TM image of Yihuang Region |
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| LIANG Xue-qiang et al.Study on the Extraction Model of Bamboo from TM image of Yihuang Region[J].Journal of Anhui Agricultural Sciences,2010,38(7):3721-3722,3725. |
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| Authors: | LIANG Xue-qiang |
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| Institution: | East China Institute of Technology;Digital Land Key Lab of Jiangxi Province;Key Laboratory of Nuclear Resources and Environment;Ministry of Education;Fuzhou;Jiangxi 344000 |
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| Abstract: | With TM image of Yihuang region in Jiangxi Province on Sep.23,2000 as the main research region,through analyzing six wave band of TM image,the spectral differences between bamboo and other substances were found.The supervised classification template was established and evaluated.According to differences of substance reflected value,an automatic extraction model of bamboo was established,and the extraction result was evaluated which was satisfactory. |
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| Keywords: | Supervised classification Expert model Bamboo |
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