| 一种边缘特征增强的多源遥感影像融合方法研究 |
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| 引用本文： | 于洪伟,刘红军,袁晓宏,刘洋,白俊武. 一种边缘特征增强的多源遥感影像融合方法研究[J]. 测绘与空间地理信息, 2010, 33(1): 24-27 |
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| 作者姓名： | 于洪伟 刘红军 袁晓宏 刘洋 白俊武 |
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| 作者单位： | 黑龙江测绘局,黑龙江,哈尔滨,150081;黑龙江省测绘科学研究所,黑龙江,哈尔滨,150081;武汉大学,遥感信息工程学院,湖北,武汉,430079 |
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| 基金项目： | 地理空间信息工程国家测绘局重点实验室国家测绘局青年学术和技术带头人科研计划课题项目;;黑龙江测绘局测绘科技发展基金项目(200911)资助 |
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| 摘 要： | 基于分频分策略的融合思想,提出了一种边缘特征增强的多源遥感影像融合方法。实验证明,融合后的影像不仅在很大程度上保留了多光谱影像的光谱特征,还提高了空间分辨率,特别是边缘特征得到进一步增强。
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| 关 键 词： | 分频分策略 边缘特征增强 影像融合 小波变换 |
Research on a Multi-sources Remote Sensing Fusion Method Based on Edge Features Enhancement |
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| YU Hong-wei,LIU Hong-jun,YUAN Xiao-hong,LIU Yang,BAI Jun-wu. Research on a Multi-sources Remote Sensing Fusion Method Based on Edge Features Enhancement[J]. Geomatics & Spatial Information Technology, 2010, 33(1): 24-27 |
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| Authors: | YU Hong-wei LIU Hong-jun YUAN Xiao-hong LIU Yang BAI Jun-wu |
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| Affiliation: | 1.Heilongjiang Bureau of Surveying and Mapping;Harbin 150081;China;2.Heilongjiang Provincial Institute of Surveying and Mapping Science;3.School of Remote Sensing and Information Engineering;Wuhan University;Wuhan 430079;China |
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| Abstract: | Based on the idea of strategies for different frequency-divisions,this paper put forward a multi-sources remote sensing fusion method based on edge feature enhancement.The experiment showed that the results not only kept most spectral features of multi-spectral image,but also improved the spatial resolution.Especially,the edge features were further enhanced. |
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| Keywords: | strategies for different frequency-divisions edge features enhancement image fusion wavelet transformation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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