| 一种具有亮度补偿和背景融合的图像增强算法研究 |
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| 引用本文： | 朱方洲.一种具有亮度补偿和背景融合的图像增强算法研究[J].苏州科技学院学报(自然科学版),2014(2):65-69. |
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| 作者姓名： | 朱方洲 |
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| 作者单位： | 安徽经济管理学院信息技术中心,安徽合肥230051 |
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| 基金项目： | 安徽省质量工程项目（20102004）;安徽省高等学校图书情报工作委员会重点基金项目（TGW13A10） |
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| 摘 要： | 分析了图像增强的类型和评价标准,提出了一种基于亮度补偿和背景融合的图像增强算法,此算法与原始的夜间图像增强算法相比,提高了图像像素的亮度,从而达到图像清晰的目的。此算法也能提高熵和对比度,更好的保证了亮度和信息量的获取。通过评价标准的综合评价及实验结果的验证,文中的算法获得了良好的效果。
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| 关 键 词： | 图像增强 亮度补偿 融合 信息量 |
An image enhancement algorithm based on luminance compensation and background integration |
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| ZHU Fangzhou.An image enhancement algorithm based on luminance compensation and background integration[J].Journal of University of Science and Technology of Suzhou,2014(2):65-69. |
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| Authors: | ZHU Fangzhou |
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| Institution: | ZHU Fangzhou (Information Technology Center,Anhui Economic Management Institute,Hefei 230051 ,China) |
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| Abstract: | This paper analyzes the types of image enhancement and evaluation criteria ,and presents an image enhancement algorithm based on luminance compensation and background integration. Compared with the origi-nal nighttime algorithm of image enhancement ,it has good brightness enhancement of video frames ,achieving the purpose of clarity. This algorism can also improve the entropy and contrast ,ensuring better access to brightness and information content. Both the comprehensive evaluation and experimental results show that the proposed al-gorithm takes good effects. |
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| Keywords: | image enhancement brightness compensation fusion the amount of information |
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