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Continuous Primal-Dual Methods for Image Processing

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Publication:2996517

DOI10.1137/100789178zbMATH Open1220.94008arXiv1003.6003OpenAlexW2022349463MaRDI QIDQ2996517

Author name not available (Why is that?)

Publication date: 2 May 2011

Published in: (Search for Journal in Brave)

Abstract: In this article we study a continuous Primal-Dual method proposed by Appleton and Talbot and generalize it to other problems in image processing. We interpret it as an Arrow-Hurwicz method which leads to a better description of the system of PDEs obtained. We show existence and uniqueness of solutions and get a convergence result for the denoising problem. Our analysis also yields new a posteriori estimates.


Full work available at URL: https://arxiv.org/abs/1003.6003



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