| 资源三号卫星影像的融合方法研究及评价 |
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| 引用本文： | 周群,楚恒,王汝言.资源三号卫星影像的融合方法研究及评价[J].城市勘测,2014(1):85-88. |
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| 作者姓名： | 周群 楚恒 王汝言 |
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| 作者单位： | [1]重庆邮电大学通信学院,重庆400065 [2]重庆市勘测院,重庆400020 |
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| 基金项目： | 十二五国家科技支撑计划（2011BAH12B07-03） |
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| 摘 要： | 利用FIHS、GIHS、IHS与DWT相结合、IHS与SWT相结合4种遥感影像融合方法，对我国资源三号卫星重庆市两江新区某区域的多光谱影像与全色影像进行融合，与ERDAS Imagine中较好成像效果的HPF方法进行对比，并且采用主观评价和客观评价指标对其进行评价。结果表明，在运算速率要求较高时采用GIHS方法效果最佳。在成像效果要求较高时采用IHS与SWT相结合方法效果最佳。
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| 关 键 词： | 资源三号卫星 影像融合 FIHS GIHS IHS＋SWT 质量评价 |
Research on Fusion of Resources Satellite-3 Imagery and Its Evaluation |
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| Zhou Qun,Chu Heng,Wang Ruyan.Research on Fusion of Resources Satellite-3 Imagery and Its Evaluation[J].Urban Geotechnical Investigation & Surveying,2014(1):85-88. |
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| Authors: | Zhou Qun Chu Heng Wang Ruyan |
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| Affiliation: | 1. Communication Engineering Institute of Chongqing University of Posts and Telecommunications, Chongqing 400065, China ; 2. Chongqing Survey Institute, Chongqing 400020, China) |
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| Abstract: | Using FIHS,GIHS,IHS combined with DWT,IHS combined with SWT of the 4 kinds of remote sensing image fusion methods ,to fuse the multi spectral image and panchromatic image of a region of China Resources Satellite three Chongqing Liangjiang New Area ,compared with the HPF method which is a good imaging effect of ERDAS Imag-ine,and adapt the subjective evaluation and objective evaluation index to evaluate their .The results show that ,in the op-eration rate when the demand is higher by GIHS method was the best .In the imaging effect when the demand is higher by IHS combined with SWT method was the best . |
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| Keywords: | resource satellite three image fusion GIHS IHS＋DWT IHS＋SWT quality evaluation |
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