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TV模型的结构纹理图像修复方法

Structured texture image inpainting approach based on TV model
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摘要 针对TV模型无法修复纹理的现状,结合改进的TV方法,提出一种新的结构纹理图像修复方法。该方法首先获取待修复区域的纹理方向,然后将TV模型在纹理方向上差分化求解。其保留了结构修复的特征,同时可以修复"Y"形甚至"X"形结构纹理缺失。实验表明,该算法能高效、稳定地处理破损区域的图像信息。 Aimed at TV model＇s failure to restore textures, this paper proposes a new method of restoring structure texture image, combined with improved TV method. The method starts with the attainment of the texture direction of the domain subjected to restoration, followed by the solution to differencing TV model in the directions of texture. The method ,capable of keeping the features of restoring structure, allows the toss of structure texture of ＇ X＇ and ＇ Y＇ to be restored. Experiments show that the method can afford an effective and stable treatment of image information for damaged image domain.
作者 刘照升 陈雨
机构地区 黑龙江科技学院数力系 大连理工大学应用数学系
出处 《黑龙江科技学院学报》 CAS 2008年第5期375-378,共4页 Journal of Heilongjiang Institute of Science and Technology
关键词 TV模型 图像修复 结构纹理 TV model image in painting structured texture
分类号 TP391.41 [自动化与计算机技术—计算机应用技术]
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参考文献10

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二级参考文献14

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共引文献54

黑龙江科技学院学报
2008年 第5期

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