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基于模板的图像修复算法优先权的改进 被引量：4

Improvement of priority computation in exemplar-based image inpainting
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摘要 研究了基于块填充的图像修复算法,修复图像的质量容易受到待修复区域边界像素修复顺序的影响,通过分析待修复区域像素点所在模块的图像特征,改进了填充算法的优先权,分别是基于P-Laplace算子和Euler’s elastica模型的优先权计算方法的改进。实验结果证实了文中所介绍算法能有效提高重建图像的感知质量。 This paper does some research on exemplar-based inpainfing algorithm. The quality of the repaired image is significantly influenced by the filling order of the boundary pixels. It tries several ways of computing priority to improve the exemplar-based algorithm, according to analyzing the pixel＇s surrounding image features. The experiment results of the algorithm is given and proved to be effective in increasing the reconstructed image＇s vision quality.
作者 王远敏 朱晓明 孙雁飞 胡剑凌
机构地区 上海交通大学电子信息工程系
出处 《信息技术》 2008年第5期64-67,71,共5页 Information Technology
关键词 图像修复 优先权 P_Laplace算子 Euler’s elastica模型 image inpainting priority P Laplace Euler＇s elastica model
分类号 TN911.73 [电子电信—通信与信息系统]
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参考文献10

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  • 2Chan T F,Shen J H. Non-Texture lnpainting by Curvature-Driven Diffusions (CDD)[J]. J. Visual Comm. Image Rep., 2001, 12(4):436- 449.
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同被引文献29

  • 1周廷方,汤锋,王进,王章野,彭群生.基于径向基函数的图像修复技术[J].中国图象图形学报（A辑）,2004,9(10):1190-1196. 被引量：23
  • 2王卫红,秦绪佳.基于紧支径向基函数内插的图像修复算法[J].电子与信息学报,2006,28(5):890-894. 被引量：5
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  • 5Andersson K, Knutsson H. Continuous normalized convolution [C]//Proceedings of IEEE International Conference on Multimedia and Expo. Washington D C: IEEE Computer Society Press, 2002, 1:725-728.
  • 6Oliveira M M, Bowen B, McKenna R, et al. Fast digital image inpainting [C] //Proceedings of the Conference on International Visualization, Imaging and Image Processing. Marbella: ACTA Press, 2001:261-266.
  • 7Efros A A, Leung T K. Texture synthesis by non-parametric sampling [C] //Proceedings of International Conference on Computer Vision. Washington D C: IEEE Computer Society Press, 1999, 2:1033-1038.
  • 8Criminisi A, Perez P, Toyama K. Region filling and object removal by exemplar based inpainting [J]. IEEE Transactions on Image Processing, 2004, 13(9) : 1200-1212.
  • 9张红英,彭启琮.数字图像修复技术综述[J].中国图象图形学报,2007,12(1):1-10. 被引量：159
  • 10BERTALMIO M, SAPIRO G, CASELLES V, et al. Image inpainting [C]. Proceedings of tile 27th Annual Cont'ertnce on Compuler Graphics and Interaclive Techniques. New York : ACM Press, 2000 : 417-424.

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信息技术
2008年 第5期

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