| 图像对比度增强研究的进展 |
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| 引用本文： | 王俊平,李锦. 图像对比度增强研究的进展[J]. 电子科技, 2013, 26(5): 160-165 |
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| 作者姓名： | 王俊平 李锦 |
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| 作者单位： | (西安电子科技大学 通信工程学院,陕西 西安 710071) |
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| 基金项目： | 国家自然科学基金资助项目(61173088);西安市产业技术创新计划(CX1248⑤) |
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| 摘 要： | 图像对比度能增加图像变化的动态范围以利于后续处理。随着原始图像特征和应用需求的变化,图像对比度增强的研究也在继续。文中系统讨论了图像对比度增强研究的目的和现状,分析了图像对比度增强研究中主流算法的特点和局限性,最后指出了图像对比度增强研究的未来发展方向。
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| 关 键 词： | 图像处理 对比度增强 图像处理算法 |
Development and Prospect of Image Contrast Enhancement |
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| WANG Junping , LI Jin. Development and Prospect of Image Contrast Enhancement[J]. Electronic Science and Technology, 2013, 26(5): 160-165 |
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| Authors: | WANG Junping LI Jin |
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| Affiliation: | (School of Telecommunication Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | Image contrast enhancement is an important research content in the field of image processing technology,and it can extend the gray-value dynamic range.The technology significantly improves the visual effects and provides processed images more suitable to analyze.Image contrast has been studied for decades.However,with the change of the original image characteristics and application requirements change,the image contrast enhancement research continues to proceed.This paper systematically introduces the purpose and the current research status of image contrast enhancement,and analyzes the characteristics and limitations of the mainstream algorithm about image contrast enhancement in recent years.Finally,this paper points out the future direction of the image contrast enhancement technique. |
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| Keywords: | image processing image contrast enhancement image processing algorithm, |
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