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| GeoEye-1遥感影像融合效果的比较分析 | |
| 引用本文： | 初禹,单久库,侯建国.GeoEye-1遥感影像融合效果的比较分析[J].测绘与空间地理信息,2011,34(3):21-23,26. |
| 作者姓名： | 初禹 单久库 侯建国 |
| 作者单位： | 1. 黑龙江省地质调查研究总院,黑龙江哈尔滨,150036 2. 黑龙江省地矿局测绘院,黑龙江哈尔滨,150036 3. 黑龙江工程学院,黑龙江哈尔滨,150050 |
| 基金项目： | 黑龙江省科技厅项目(GC09A112); 中国地质调查局项目(黑河七台河双鸭山能源多金属成矿带多目标遥感地质调查1212010881230黑龙江省矿山开发遥感调查与监查1212011120034)资助 |
| 摘 要： | 采用HPF,Gram-Schmidt,Pansharp,PCA和Wavelet 5种融合方法对GeoEye-1的全色和多光谱影像进行融合处理,从信息量、清晰度和逼真度3个角度分别比较这5种融合方法的优劣,评价的结果认为Pansharp的融合效果最佳. |
| 关 键 词： | 图像融合 GeoEye Pansharp |
Comparison and Analysis of the Fusion Results of GeoEye-1 Remote Sensing Imagery |
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| CHU Yu,SHAN Jiu-ku,HOU Jian-guo.Comparison and Analysis of the Fusion Results of GeoEye-1 Remote Sensing Imagery[J].Geomatics & Spatial Information Technology,2011,34(3):21-23,26. | |
| Authors: | CHU Yu SHAN Jiu-ku HOU Jian-guo |
| Institution: | CHU Yu1,SHAN Jiu-ku2,HOU Jian-guo3(1.General Institute of Geological Survey of Heilongjiang Province,Harbin 150036,China,2.Heilongjiang Mapping Institute of Geology & Mineral Resources Bureau,3.Heilongjiang Institute of Technology,Harbin 150050,China) |
| Abstract: | This paper employs 5 algorithms of imagery fusion,such as HPF,Gram-Schmidt,Pansharp,PCA and Wavelet,to process GeoEye-1 multispectral and panchromatic images.For evaluating their performances,we compare them from 3 aspects,which are entropy,clarity and fidelity respectively.Lastly,it points out that the method of Pansharp is the best one. |
| Keywords: | imagery fusion GeoEye Pansharp |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |