| 改进的邻域滤波图像修复方法 |
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| 引用本文： | 代仕梅,张红英,曾超.改进的邻域滤波图像修复方法[J].电视技术,2011,35(11):14-16,35. |
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| 作者姓名： | 代仕梅 张红英 曾超 |
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| 作者单位： | 西南科技大学信息工程学院,四川绵阳,621010 |
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| 基金项目： | 国家自然科学基金青年基金项目(60802040); 四川省教育厅青年基金项目(07Zd1114) |
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| 摘 要： | 在分析了几种重要的基于滤波图像修复算法基础上,提出了一种改进的邻域滤波图像修复算法.为了减少平滑处理中的模糊,该算法根据待修复点与窗口中已知点的欧氏距离来决定相应位置的权值,然后采用邻域中已知像素的加权平均来估算待修复点的值.大量实验结果表明,改进算法修复的视觉效果和归一化均方误差(NMSE)的计算结果均明显优于先前的...
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| 关 键 词： | 邻域滤波 图像修复 加权平均 |
Improved Method for Neighborhood Filtering Image Inpainting |
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| DAI Shimei,ZHANG Hongying,ZENG Chao.Improved Method for Neighborhood Filtering Image Inpainting[J].Tv Engineering,2011,35(11):14-16,35. |
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| Authors: | DAI Shimei ZHANG Hongying ZENG Chao |
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| Affiliation: | DAI Shimei,ZHANG Hongying,ZENG Chao(School of Information and Engineering,Southwest University of Science and Technology,Sichuan Mianyang 621010,China) |
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| Abstract: | Several important filtering-based image inpainting algorithms are analyzed,an improved method for neighborhood filtering image inpainting is proposed.In order to reduce blurring in the smoothing process,the algorithm is based on the Euclidean distance between the damaged pixel and the useful surrounding pixels to determine the weights of the corresponding location,and then the guessed value of damaged pixel is to calculate the weighted average of its surrounding pixel colors.Experimental results show that t... |
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| Keywords: | neighborhood filtering image inpainting weighted average |
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