| 直方图均衡化在遥感图像彩色合成中的应用 |
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| 引用本文： | 黄昆,陈登胜,余国忠.直方图均衡化在遥感图像彩色合成中的应用[J].安徽农业科学,2010,38(16):8818-8821. |
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| 作者姓名： | 黄昆 陈登胜 余国忠 |
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| 作者单位： | 信阳师范学院城市与环境科学学院,河南信阳,464000 |
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| 摘 要： | 基于色彩合成原理的传统遥感图像增强手段存在很大的局限性,提出了一种直方图均衡化调整图像像素灰度值的方法,利用该方法对多光谱遥感图像进行增强处理,处理后的图像再进行彩色合成。实例分析表明,该方法直观、快捷,并能取得较好的视觉判读效果,具有一定的实用意义。
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| 关 键 词： | 直方图均衡化 图像增强 遥感图像 彩色合成 |
Application of Remote Sensing Image Color Composite Based on Histogram Equalization |
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| HUANG Kun et al.Application of Remote Sensing Image Color Composite Based on Histogram Equalization[J].Journal of Anhui Agricultural Sciences,2010,38(16):8818-8821. |
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| Authors: | HUANG Kun |
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| Institution: | HUANG Kun et al(College of Urban and Environmental Science,Xinyang Normal University,Xinyang,Henan 464000) |
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| Abstract: | Remote sensing image color composite is a traditional means of remote sensing image enhancement based on the theory of color composite.So there are great limitations.A histogram equalization method was proposed for evaluating gray value for each pixel after histogram equalization.Multi-spectral remote sensing images were processed by this method,and then these improved images were changed into color composite images.The case analysis showed that this method was intuitive and effective,and it could acquire a... |
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| Keywords: | Histogram equalization Image enhancement Remote sensing image Color composite |
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