| 傅立叶变换消除ETM＋条带影响及平面精度分析 |
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| 引用本文： | 徐军,韦金丽,陈瑞波,朱俊琦.傅立叶变换消除ETM＋条带影响及平面精度分析[J].测绘信息与工程,2011,36(1):18-20. |
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| 作者姓名： | 徐军 韦金丽 陈瑞波 朱俊琦 |
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| 作者单位： | 武汉大学遥感信息工程学院;广西第一测绘院;北部湾(广西)高分辨率卫星遥感实验基地;广西基础地理信息中心;广西航空遥感测绘院;广西测绘档案资料馆; |
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| 摘 要： | 分析了ETM＋影像的黑色条带特征，采用数据叠合和快速傅立叶变换对影像进行处理，实现了对ETM黑色条带进行去除和减弱的目的。
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| 关 键 词： | ETM＋ 条带 傅立叶变换 掩膜 平面精度 |
Elimination of Fourier Transform ETM~+ Strip Influence with and Accuracy Analysis of Plane |
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| XU Jun,WEI Jinli,CHEN Ruibo,ZHU Junqi.Elimination of Fourier Transform ETM~+ Strip Influence with and Accuracy Analysis of Plane[J].Journal of Geomatics,2011,36(1):18-20. |
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| Authors: | XU Jun WEI Jinli CHEN Ruibo ZHU Junqi |
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| Institution: | XU Jun1,2,3 WEI Jinli3,4 CHEN Ruibo3.5 ZHU Junqi3,6(1 School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079)(2 Guangxi First Academy of Surveying and Mapping,3 High Resoultion Remote Sensing Experiment Base of the Beibu Gulf(Guangxi Province),(4 Geomatics Center of Guangxi,5 Guangxi Institute of Aero-photogrammetry and Remote Sensing),(6 Guangxi Museum of Surveying and Mapping File,Guangxi Province,5 Jianzheng Road,Nanning 530023,China) |
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| Abstract: | We analyze the black strip character of the ETM+,and process the image with the Data superimposed and fast Fourier transform.We eliminate and weaken the black strip,and prove the error that derived from removal of strips is with the allowed range. |
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| Keywords: | ETM strip fourier transform mask plane accuracy |
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