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电子学报  2012 

基于样本和线性结构信息的大范围图像修复算法

DOI: 10.3969/j.issn.0372-2112.2012.08.003, PP. 1509-1514

Keywords: 图像修复,纹理,样本,结构信息

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Abstract:

基于纹理的图像修复算法对于修复破损区域比较大的图像效果较好,但该算法对于含有结构信息的图像修复效果很差.通过新的优先项的计算、平均值补偿及增加惩罚项提高传统的基于样本的图像修复算法的修复效果,结合图像中常出现的直线和曲线结构特征,提出了基于样本和结构信息的大范围图像修复算法.实验表明,该算法易于实现,修复结果能达到令人满意的效果,具有较高的实用价值.

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