most citedExact recovery of the support of piecewise constant images via total variation regularization

9 citations · 15 across the 2 of their papers we have counts for

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2 papers

math.NA2023★ 9 cited

Exact recovery of the support of piecewise constant images via total variation regularization

Yohann De Castro, Vincent Duval, Romain Petit

This work is concerned with the recovery of piecewise constant images from noisy linear measurements. We study the noise robustness of a variational reconstruction method, which is…

eess.SP2021★ 6 cited

Towards Off-the-grid Algorithms for Total Variation Regularized Inverse Problems

Yohann de Castro, Vincent Duval, Romain Petit

We introduce an algorithm to solve linear inverse problems regularized with the total (gradient) variation in a gridless manner. Contrary to most existing methods, that produce an…