| 基于内容自适应的唐墓室壁画修复算法 |
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| 引用本文： | 贾蕊,王慧琴,吴萌.基于内容自适应的唐墓室壁画修复算法[J].计算机工程与应用,2015,51(11):179-181. |
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| 作者姓名： | 贾蕊 王慧琴 吴萌 |
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| 作者单位： | 1.西安建筑科技大学 信息与控制工程学院，西安 710055
2.西安建筑科技大学 管理学院，西安 710055 |
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| 基金项目： | 教育部高校回国人员扶持基金(No.K05055)；陕西省科技厅自然基金(No.2013JM8015)；陕西省教育厅自然科学类专项研究项目(No.11JK1027)；校重大科技成果创新基金(No.ZC1103)；数字图像修复技术的研究与应用(No.QN1022)。 |
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| 摘 要： | 为了解决基于样本图像修复算法时间复杂度高的缺点，结合唐墓室壁画的特点，提出了一种基于内容自适应的唐墓室壁画修复算法。该算法通过分析图像局部梯度变化将受损区域分为平坦区域和纹理区域，对于纹理区域采用改进的基于样本图像修复算法进行修复，而对平坦区域采用改进的基于快速行进算法（FMM）进行填充，最后提出自适应修补算法。实验结果表明，该算法在保证图像修复质量的同时提高了算法的效率。
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| 关 键 词： | 古代壁画 图像修复 纹理合成 快速行进算法（FMM） |
Adaptive mural image inpainting algorithm based on content |
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| JIA Rui,WANG Huiqin,WU Meng.Adaptive mural image inpainting algorithm based on content[J].Computer Engineering and Applications,2015,51(11):179-181. |
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| Authors: | JIA Rui WANG Huiqin WU Meng |
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| Affiliation: | 1.School of Information and Control Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
2.School of Management, Xi’an University of Architecture and Technology, Xi’an 710055, China |
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| Abstract: | In older to solve the problem of high time complexity of exemplar-based image inpainting algorithm, and according to the characteristics of mural image, an adaptive mural image inpainting algorithm based on content is presented. By analyzing the image local changes in the gradient, the blank regions are classified into flat regions and texture regions. The texture regions are repairing with new exemplar-based image inpainting algorithm, and the flat regions are filled-in with the improved Fast Marching Method （FMM）. Finally, a general inpainting algorithm is developed. The result shows that the algorithm obtains the high efficiency. |
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| Keywords: | ancient murals image inpainting texture synthesis Fast Marching Method(FMM) |
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