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math.OC2024
Exact continuous relaxations of l0-regularized criteria with non-quadratic data terms
M'hamed Essafri, Luca Calatroni, Emmanuel Soubies
We propose a new class of exact continuous relaxations of l0-regularized criteria involving non-quadratic data terms such as the Kullback-Leibler divergence and the logistic regres…
eess.IV2024★ 6 cited
Automatic Tuning of Denoising Algorithms Parameters Without Ground Truth
Arthur Floquet, Sayantan Dutta, Emmanuel Soubies +2
Denoising is omnipresent in image processing. It is usually addressed with algorithms relying on a set of hyperparameters that control the quality of the recovered image. Manual tu…