| 基于MASK算法的遥感影像匀光处理研究 |
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| 引用本文： | 刘海龙,王贺封,张安兵,赵兵杰.基于MASK算法的遥感影像匀光处理研究[J].河北工程大学学报,2017,34(4):90-93. |
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| 作者姓名： | 刘海龙 王贺封 张安兵 赵兵杰 |
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| 作者单位： | 河北工程大学 地球科学与工程学院, 河北 邯郸 056038,河北工程大学 矿业与测绘工程学院, 河北 邯郸 056038,河北工程大学 矿业与测绘工程学院, 河北 邯郸 056038,河北工程大学 地球科学与工程学院, 河北 邯郸 056038 |
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| 基金项目： | 河北省教育厅科学研究计划项目（QN2016236）；河北省研究生创新资助项目（16129026） |
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| 摘 要： | 针对现有的MASK匀光算法不足现象,提出一种针对MASK结果影像的梯度拉伸算法,实验证明:与2%线性拉伸和对比度参数拉伸相对比,该算法在解决遥感影像亮度分布不均匀问题的同时,保障影像的清晰度,增强细节反差,达到很好的匀光效果。
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| 关 键 词： | MASK 遥感影像 匀光 |
| 收稿时间： | 2017/7/31 0:00:00 |
Study of remote sensing image dodging based on MASK algorithm |
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| Authors: | LIU Hailong WANG Hefeng ZHANG Anbing and ZHAO Bingjie |
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| Affiliation: | School of Earth Science and Engineering, Hebei University of Engineering, Hebei Handan, 056038, China,School of Mining and Geomatics Engineering, Hebei University of Engineering, Hebei Handan, 056038, China,School of Mining and Geomatics Engineering, Hebei University of Engineering, Hebei Handan, 056038, China and School of Earth Science and Engineering, Hebei University of Engineering, Hebei Handan, 056038, China |
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| Abstract: | Aiming at the shortage of the existing MASK dodging algorithm,a gradient stretch algorithm for MASK image is proposed. Experiments show that,comparing with the 2% linear stretch and contrast parameter stretching,the algorithm can solve the problem of uneven distribution of remote sensing image brightness. At the same time,it canguarantee the sharpness of the image,enhance the contrast of details,reach good effect of dodging. |
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| Keywords: | MASK remote sensing images dodging |
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