IEEE Trans Image Process - A primal-dual method for total-variation-based wavelet domain inpainting.

Tópicos

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Resumo

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.

Resumo Limpo

loss inform wavelet domain can occur storag transmiss imag format store term wavelet coeffici call imag inpaint wavelet domain paper variat approach use formul reconstruct problem propos simpl effici iter scheme calcul optim solut prove converg numer result present show perform propos algorithm

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