| 一种避免颜色失真的图像增强算法 |
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| 引用本文： | 王子须,于素萍. 一种避免颜色失真的图像增强算法[J]. 计算机工程与应用, 2013, 49(12): 106-109 |
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| 作者姓名： | 王子须 于素萍 |
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| 作者单位： | 1.洛阳师范学院 信息技术学院，河南 洛阳 4710222.洛阳理工学院 计算机系，河南 洛阳 471003 |
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| 摘 要： | 针对现有的图像增强算法对噪声比较敏感，容易产生颜色失真的现象，提出了一种避免颜色失真的图像增强算法。在分析对数图像处理模型的基础上，提出了一种正切图像处理模型，从调色板中提取颜色信息，避免颜色失真，该算法简单、易于实现，对噪声具有一定的抑制作用，可以增强和保留图像的细节信息。实验结果表明，所提算法明显优于其他图像增强算法。
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| 关 键 词： | 正切图像（TIP）模型 图像增强 调色板 颜色失真 细节信息 |
Image enhancement algorithm avoiding color distortion |
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| WANG Zixu,YU Suping. Image enhancement algorithm avoiding color distortion[J]. Computer Engineering and Applications, 2013, 49(12): 106-109 |
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| Authors: | WANG Zixu YU Suping |
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| Affiliation: | 1.Academy of Information Technology, Luoyang Normal University, Luoyang, Henan 471022, China2.Department of Computer, Luoyang Institute of Science & Technology, Luoyang, Henan 471003, China |
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| Abstract: | For the existing image enhancement algorithm is sensitive to noises and easy to create color distortion, an image enhancement algorithm avoiding color distortion is proposed. Under analysis of LIP model, a TIP model is proposed. Color information is extracted from the palette to avoid color distortion. This algorithm is simple, easy to implement, and detail signals of image can be preserved and enhanced when noise is restrained effectively. This algorithm is obviously better than other image enhancement algorithms through the experiment. |
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| Keywords: | Tangent Image Process（TIP） model images enhancement palette color distortion detail signal |
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