| 基于交替投影滤波器组的插值算法 |
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| 引用本文： | 张燕,程永强.基于交替投影滤波器组的插值算法[J].科技情报开发与经济,2008,18(35):110-112. |
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| 作者姓名： | 张燕 程永强 |
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| 作者单位： | 太原理工大学信息学院,山西太原,030024 |
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| 摘 要： | 在初始插值为边缘检测插值的基础上提出了交替投影滤波器组插值算法,提高了图像的信噪比,锐化了图像的边缘,减少了图像高频信息的错误像素的数量,提高了视觉质量,而且计算复杂度较低。
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| 关 键 词： | 彩色滤波阵列 边缘检测插值 信号相关 交替投影滤波器组 |
An Interpolation Algorithm Based on Alternating Projection Filer Bank |
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| ZHANG Yan,CHENG Yong-qiang.An Interpolation Algorithm Based on Alternating Projection Filer Bank[J].Sci-Tech Information Development & Economy,2008,18(35):110-112. |
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| Authors: | ZHANG Yan CHENG Yong-qiang |
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| Institution: | ZHANG Yan, CHENG Yong-qiang |
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| Abstract: | This paper puts forward an alternating projection filter bank interpolation algorithm based on that the initial interpolation is the one for the edge detection,which improves the signal to noise ratio,sharpens the edge of image,reduces the amount of error pixels of the high frequency information of the image,improves the visual quality,and lowers the computational complexity. |
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| Keywords: | color filter array(CFA) edge detection interpolation signal correlation alternating projection filter bank |
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