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Title: A primal-dual method for total-variation-based wavelet domain inpainting
Authors: Wen, Y.-W.
Chan, R.H.
Yip, A.M. 
Keywords: Inpainting
total variation (TV)
Issue Date: Jan-2012
Citation: Wen, Y.-W., Chan, R.H., Yip, A.M. (2012-01). A primal-dual method for total-variation-based wavelet domain inpainting. IEEE Transactions on Image Processing 21 (1) : 106-114. ScholarBank@NUS Repository.
Abstract: Loss of information in a wavelet domain can occur during storage or transmission when the images are formatted and stored in terms of wavelet coefficients. This calls for image inpainting in wavelet domains. In this paper, a variational approach is used to formulate the reconstruction problem. We propose a simple but very efficient iterative scheme to calculate an optimal solution and prove its convergence. Numerical results are presented to show the performance of the proposed algorithm. © 2011 IEEE.
Source Title: IEEE Transactions on Image Processing
ISSN: 10577149
DOI: 10.1109/TIP.2011.2159983
Appears in Collections:Staff Publications

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