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一种图像去薄雾方法 被引量：52

Method of removing fog effect from images
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摘要 雾是常见的一种自然现象,它将使所拍摄到的图像模糊不清。将雾对景物的退化作用等效成照度变化的结果,根据Retinex理论及有雾图像直方图的特点,分析了MSR算法,采用正态截取拉伸对其输出图像进行处理,取得了较好的图像去薄雾效果。 Fog is a usual natural phenomenon which can make images misty. The fog degradation was considered as illumination variation. According to Retinex theory and the properties of histogram of fogged images, the MSR algorithm was analyzed, and the normal clipping stretch was deployed to process the output of MSR. Experiments show that this algorithm can effectively remove fog effect from color images.
作者 芮义斌 李鹏 孙锦涛
机构地区 南京理工大学通信工程系
出处 《计算机应用》 CSCD 北大核心 2006年第1期154-156,共3页 journal of Computer Applications
关键词 RETINEX MSR算法 图像去雾 图像处理 视网膜皮层理论 Retinex multi-scale Retinex algorithm remove fog effect from images
分类号 TP391.41 [自动化与计算机技术—计算机应用技术]
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参考文献8

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二级参考文献15

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