| SAR与可见光图像融合效果客观评价 |
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| 引用本文： | 蔡怀行. SAR与可见光图像融合效果客观评价[J]. 科学技术与工程, 2011, 11(15): 3456-3461 |
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| 作者姓名： | 蔡怀行 |
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| 作者单位： | 1. 中国科学院电子学研究所,北京,100190;中国科学院研究生院,北京,100049
2. 中国科学院电子学研究所,北京,100190 |
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| 摘 要： | 合成孔径雷达(SAR)与可见光图像融合效果的客观评价指标可以对图像融合方法的效果进行客观、定量的分析。研究了SAR与可见光图像融合效果的客观评价指标,并对这些指标进行了分类。为了对融合效果给出简洁的评价,利用多种融合方法对多组SAR图像和可见光图像进行融合。以实验结果作为依据,对客观评价指标进行了筛选,并利用选取的指标对不同融合方法的效果进行分析和评价。实验结果表明了选取的客观评价指标的科学性和有效性。
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| 关 键 词： | 合成孔径雷达 图像融合 效果评价 |
| 收稿时间： | 2011-02-23 |
| 修稿时间： | 2011-02-23 |
Objective evaluation of image fusion of SAR and optical image |
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| caihuaihang. Objective evaluation of image fusion of SAR and optical image[J]. Science Technology and Engineering, 2011, 11(15): 3456-3461 |
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| Authors: | caihuaihang |
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| Affiliation: | CAI Huai-hang1,2,LEI Hong1 (Institute of Electronics,Chinese Academy of Sciences1,Beijing 100190,P.R.China,Graduate University of the Chinese Academy of Sciences2,Beijing 100049,P.R.China) |
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| Abstract: | Objective evaluation index of image fusion of SAR and optical image can evaluate the performance of image fusion method objectively and quantitatively. This paper analyzes and classifies objective evaluation indices of image fusion of SAR and optical image. In order to obtain concise performance evaluation of image fusion, experiment is conducted to fuse pairs of SAR and optical images using several different fusion algorithms, then objective evaluation index selection is conducted with the experiment results as reference. Performance evaluation of different fusion methods is analyzed, and the results indicate the objective evaluation indices chosen in this paper are scientific and effective. |
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| Keywords: | SAR image fusion performance evaluation |
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