| 基于双线性内插的图像处理算法及其优化 |
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| 引用本文： | 曹亚君,邵玉兰. 基于双线性内插的图像处理算法及其优化[J]. 中州大学学报, 2012, 29(3): 111-113 |
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| 作者姓名： | 曹亚君 邵玉兰 |
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| 作者单位： | 商丘职业技术学院计算机系,河南商丘 ,476000 |
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| 摘 要： | 双线性内插放大算法在平滑图像的同时会使边缘模糊。针对此问题,提出一种基于双线性内插的增强图像轮廓优化算法,使用高通滤波器让高频分量通过,实现边缘细节锐化,提高图像轮廓清晰度。实验分析,优化算法更适于数字图像实时放大处理。
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| 关 键 词： | 双线性内插 图像放大 边缘锐化 |
Image Processing and Optimization Based on Bilinear Interpolation Algorithm |
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| CAO Ya-jun,SHAO Yu-lan. Image Processing and Optimization Based on Bilinear Interpolation Algorithm[J]. Journal of Zhongzhou University, 2012, 29(3): 111-113 |
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| Authors: | CAO Ya-jun SHAO Yu-lan |
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| Affiliation: | (Shangqiu Vocational and Technical College,Henan Shangqiu 476000,China) |
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| Abstract: | Bilinear interpolation magnification can make edge blur while smoothing images.This paper puts forward an enhanced image outline optimization algorithm based on bilinear interpolation.Experimental analysis showes that optimization algorithm is more suitable for the real-time digital image processing amplification. |
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| Keywords: | bilinear interpolation image magnification edge sharpen |
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