| 基于MATLAB算法的遥感图像融合 |
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| 引用本文： | 彭文建,郭云开,张晓红,林凯捷.基于MATLAB算法的遥感图像融合[J].东北测绘,2012(3):30-32,40. |
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| 作者姓名： | 彭文建 郭云开 张晓红 林凯捷 |
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| 作者单位： | [1]中国有色金属长沙勘察设计研究院有限公司,湖南长沙410011 [2]长沙理工大学交通运输工程学院,湖南长沙410082 |
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| 基金项目： | 湖南省科技重点项目（2010WK4003）资助 |
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| 摘 要： | 遥感影像像素级融合是遥感信息分析与处理过程中非常有效的方法。文章通过分析3种主要的多源遥感影像融合方法特征和不足，运用MATLAB算法实现影像融合，并对融合成果结合主观目视和客观指标进行综合评价。经过实验表明，利用MATLAB影像融合算法融合取得了较好效果，且提高了影像处理效率。
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| 关 键 词： | 影像融合 MATLAB HIS变换 PCA变换 小波变换 质量评价 |
Remote Sensing Image Fusion Based on MATLAB Algorithm |
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| PENG Wen-jian,GUO Yun- kai,ZHANG Xiao- hong,LIN Kai-jie.Remote Sensing Image Fusion Based on MATLAB Algorithm[J].Northeast Surveying and Mapping,2012(3):30-32,40. |
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| Authors: | PENG Wen-jian GUO Yun- kai ZHANG Xiao- hong LIN Kai-jie |
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| Institution: | 1. China Nonferrous Metal Indastry Changsha Exploration and Designing Research Institute, Changsha 410011, China; 2. Traffic and Transportation Engineering Changsha University of Sciene and Technology, Changsha 410082, China; 3. Changsha Estate Mapping Team, Chingsha 410016, China) |
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| Abstract: | Image fusion on pixel level is a very effective method for information analysis of remote sensing images. Through analyzing the characteristics and weaknesses of the three main types of multi - source remote sensing image fusion methods, Using MATLAB to achieve the image fusion ,this paper provides Comprehensive evaluation to the fusion results combined with subjective visual and objective indicators. Experimental results show that the MATLAB image fusion algorithm can obtain better effects, and it improves the efficiency of the image process. |
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| Keywords: | image fusion MATLAB HIS conversion PCA conversion wavelet transform quality evaluation |
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