| 一类自适应混合图像修复算法 |
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| 引用本文： | 邓志全,邹青松.一类自适应混合图像修复算法[J].中山大学学报(自然科学版),2007,46(2):117-119. |
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| 作者姓名： | 邓志全 邹青松 |
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| 作者单位： | 中山大学科学计算与计算机应用系 广东广州510275 |
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| 基金项目： | 国家天元数学基金;国家自然科学基金 |
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| 摘 要： | 建立了一类新的图像修复算法,即自适应混合图像修复算法。这一算法的基本原理是:首先将图像分解为几何轮廓和纹理两部分分别修复后再合成。对几何轮廓部分,用自适应整体变差方法进行修复,自动根据区域特点选参修复,在保持边缘信息同时加快了修复速度;对纹理部分,用二阶共生矩阵合成方法进行修复,使修复效果更为理想。
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| 关 键 词： | 图像修复 整体变差法 自适应 纹理生成 共生矩阵 |
| 文章编号： | 0529-6579（2007）02-0117-03 |
| 修稿时间： | 2006-09-01 |
An Adaptive Mixed Image Inpainting Algorithm |
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| DENG Zhi-quan,ZOU Qing-song.An Adaptive Mixed Image Inpainting Algorithm[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2007,46(2):117-119. |
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| Authors: | DENG Zhi-quan ZOU Qing-song |
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| Institution: | Department of Scientific Computing and Computer Applications,Sun Yat-sen University, Guangzhou 510275, China |
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| Abstract: | An adaptive mixed image inpainting algorithm is presented.With this method,an image to be inpainted is decomposed into two components: one is the geometric outline component and the other is the texture component.The geometric outline is inpainted by a so-called Adaptive Total Variation on method,choosing different parameters according to different region,not only preserving sharp edges and also accelerating the inpainting process.The texture component is inpainted by a so-called Co-occurrence Matrix synthesis method,making the result more accurate. |
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| Keywords: | inpainting image decomposition total variation adaptive method texture synthesis co-occurrence matrix |
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