| WorldView-2遥感影像融合方法研究 |
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| 引用本文： | 李聪,崔希民,王强,崔佳洁,王孟.WorldView-2遥感影像融合方法研究[J].黑龙江工程学院学报,2014,28(6):17-20. |
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| 作者姓名： | 李聪 崔希民 王强 崔佳洁 王孟 |
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| 作者单位： | 中国矿业大学地球科学与测绘工程学院,北京,100083 |
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| 摘 要： | 随着遥感技术的发展,遥感影像的处理变得越来越重要,其中遥感影像的融合是遥感图像处理的重中之重.近年来,提出许多遥感影像融合的方法,以WorldView-2全色、多光谱影像为数据源,采用Gram-Schmidt、HSV、Brovey、PCA融合算法,以ENVI4.8为处理平台进行影像融合,并利用定量评价指标进行定量化评价.试验结果表明,Gram-Schmidt融合方法对高分辨率影像融合效果最为理想.
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| 关 键 词： | 影像融合 WorldView-2 Gram-Schmidt HSV Brovey PCA |
Research on different fusion methods for the WorldView-2 images |
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| LI Cong,CUI Xi-min,WANG Qiang,CUI Jia-jie,WANG Meng.Research on different fusion methods for the WorldView-2 images[J].Journal of Heilongjiang Institute of Technology,2014,28(6):17-20. |
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| Authors: | LI Cong CUI Xi-min WANG Qiang CUI Jia-jie WANG Meng |
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| Affiliation: | (College of Geoseienee and Surveying Engineering, China University of Mining and Teehnology,BeUing 100083, China) |
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| Abstract: | With the development of remote sensing technology, remote sensing image processing becomes more and more important, and the remote sensing image fusion is the key to this technology. In recent years, many of the remote sensing image fusion method is proposed. It conducts an experiment based on the WorldView-2 panchromatic and multi-spectral images as the data source, uses the Gramm-Schmidt, HSV,Brovey,PCA fusion algorithm for ENVI4. 8 processing platform, and meanwhile uses quantitative evaluation index quantitative evaluation. The test results show that the Gramm-Schmidt fusion method for high resolution images fusion has the most ideal effect. |
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| Keywords: | image fusion WorldView-2 Gram-Schmidt HSV Brovey PCA |
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