| 一种用于CMOS图像传感器的彩色插值算法 |
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| 引用本文： | 袁红星,闵子建,李锦萍.一种用于CMOS图像传感器的彩色插值算法[J].首都师范大学学报(自然科学版),2006,27(5):26-29. |
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| 作者姓名： | 袁红星 闵子建 李锦萍 |
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| 作者单位： | 首都师范大学信息工程学院,北京,100037 |
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| 摘 要： | 讨论一种对CMOS图像传感器输出原始图像的彩色插值的新算法.该算法利用Bayer彩色滤光阵列的色信号特性和自然景物的一些特征,减少了常规插值算法带进的噪声.实验结果表明该算法恢复的图片与常规算法相比,轮廓更清晰,伪色彩更少.
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| 关 键 词： | CMOS图像传感器 彩色插值 噪声 |
| 收稿时间： | 2006-04-14 |
| 修稿时间： | 2006年4月14日 |
A Color Interpolation for CMOS Image Sensor |
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| Yuan Hongxing,Min Zijian,Li Jinpin.A Color Interpolation for CMOS Image Sensor[J].Journal of Capital Normal University(Natural Science Edition),2006,27(5):26-29. |
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| Authors: | Yuan Hongxing Min Zijian Li Jinpin |
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| Institution: | College of Information Engineering, Capital Normal University, Beijing 100037 |
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| Abstract: | A new kind of color interpolation algorithm for the raw digital image produced by CMOS image sensor discussed.It makes use of the property of Bayer color filter's color signals and some properties of natural scene images to reduce some of the common artifacts introduced by the demosaicing process.The obtained image looks smoother and clearer than that got by other conventional interpolation algorithms. |
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| Keywords: | CMOS Image Sensor color interpolation artifacts |
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