Journal of Systems Engineering and Electronics ›› 2011, Vol. 33 ›› Issue (12): 2749-2754.doi: 10.3969/j.issn.1001-506X.2011.12.33

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Variational inpainting model based on alternate iteration and its split Bregman algorithm

HAO Yan1, FENG Xiang-chu1, XU Jian-lou1,2   

  1. 1. School of Science, Xidian University, Xi’an 710071, China; 2. School of Mathematics and Statistics, Henan University of Science and Technology, Luoyang 471003, China
  • Online:2011-12-19 Published:2010-01-03

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Abstract:

In order to restore the damaged domain in image effectively, a variational inpainting model based on alternate iteration is proposed. By the properties of the new model, an efficient and fast numerical algorithm is introduced. In the new method, two decoupled subproblems are obtained by using an alternative minimization method, and the two subproblems are solved by using the split Bregman method respectively. Experimental results show the proposed new algorithm can not only get the better inpainting effect, but also improve the inpainting speed.

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