| GEOEYE-1多光谱与全色影像融合的适应性及质量评价研究 |
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| 引用本文： | 张治清,何宗. GEOEYE-1多光谱与全色影像融合的适应性及质量评价研究[J]. 西南师范大学学报(自然科学版), 2011, 36(1) |
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| 作者姓名： | 张治清 何宗 |
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| 作者单位： | 重庆市地理信息中心,重庆,401121 |
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| 基金项目： | 重庆市科委科技项目，住房和城乡建设部软科学研究项目、研究开发资助项目 |
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| 摘 要： | 对比分析了HPF融合、小波变换融合、Gram-schmidt变换融合、Pansharp变换融合、PCA变换融合对Geoeye-1影像的适应性,并采用信息熵、标准差、影像梯度、偏差度、光谱扭曲程度和平均梯度等影像融合定量评价指标,对每种融合方法进行融合质量评价.
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| 关 键 词： | 高分辨率卫星遥感影像 影像融合 适应性 质量评价 |
Study on Fusion Adaptability and Quality Evaluation Geoeye-1 Multi-spectral and Panchromatic Image |
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| ZHANG Zhi-qing,HE Zong. Study on Fusion Adaptability and Quality Evaluation Geoeye-1 Multi-spectral and Panchromatic Image[J]. Journal of southwest china normal university(natural science edition), 2011, 36(1) |
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| Authors: | ZHANG Zhi-qing HE Zong |
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| Affiliation: | ZHANG Zhi-qing,HE ZongChongqing Geomatics Center,Chongqing 401121,China |
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| Abstract: | This study on the integration of this satellite is too little.In this study the authors compare and analyze Geoeye-1 image fusion adaptability of HPF fusion,wavelet transform fusion,Gram-schmidt transform fusion,Pansharp transform fusion and PCA transform fusion,make fusion quality evaluation to each fusion method using indicators such as information entropy,standard deviation,image gradient,deviation degree and spectral distortions. |
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| Keywords: | Geoeye-1 |
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