| 面向特定目标地物提取的改进最佳波段组合方法研究 |
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| 引用本文： | 王胜利,张连蓬,李行,赵卓文,沈扬,柴琪.面向特定目标地物提取的改进最佳波段组合方法研究[J].测绘通报,2017,0(7):49-54. |
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| 作者姓名： | 王胜利 张连蓬 李行 赵卓文 沈扬 柴琪 |
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| 作者单位： | 江苏师范大学地理测绘与城乡规划学院, 江苏 徐州 221116 |
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| 摘 要： | 提出了一种利用一类支持向量机（OC-SVM）进行特定目标地物提取的改进最佳波段组合方法（MOIF）。以Landsat8卫星影像作为数据源，对江苏省沿海滩涂光伏电站进行了提取试验，并利用人工解译的结果进行了精度评定。结果表明，本文提出的波段组合方法能够有效提取特定的目标地物。
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| 关 键 词： | 滨海滩涂 改进最佳波段组合 光伏电站 一类支持向量机 目标地物提取 |
| 收稿时间： | 2017-01-18 |
Research on Modified Optimum Index Factor Method for Specific Object Extraction |
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| WANG Shengli,ZHANG Lianpeng,LI Xing,ZHAO Zhuowen,SHEN Yang,CHAI Qi.Research on Modified Optimum Index Factor Method for Specific Object Extraction[J].Bulletin of Surveying and Mapping,2017,0(7):49-54. |
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| Authors: | WANG Shengli ZHANG Lianpeng LI Xing ZHAO Zhuowen SHEN Yang CHAI Qi |
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| Affiliation: | School of Geography, Geomatics and Planning, Jiangsu Normal University, Xuzhou 221116, China |
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| Abstract: | This paper presents a modified optimum index factor based on one-class support vector machine for extracting specific object.The proposed method was used to extract the photovoltaic power station from the Landsat 8 satellite image in Jiangsu coastal zone.The accuracy evaluation was conducted by referencing the visual interpretation results.The proposed method is useful to extract the specific object from satellite image. |
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| Keywords: | intertidal flats modified optimum index factor photovoltaic power station one-class support vector machine object extraction |
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