most citedModel-corrected learned primal-dual models for fast limited-view photoacoustic tomography

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math.NA2023★ 1 cited

Convergent regularization in inverse problems and linear plug-and-play denoisers

Andreas Hauptmann, Subhadip Mukherjee, Carola-Bibiane Schönlieb +1

Plug-and-play (PnP) denoising is a popular iterative framework for solving imaging inverse problems using off-the-shelf image denoisers. Their empirical success has motivated a lin…

math.NA2023

Sequential model correction for nonlinear inverse problems

Arttu Arjas, Mikko J. Sillanpää, Andreas Hauptmann

Inverse problems are in many cases solved with optimization techniques. When the underlying model is linear, first-order gradient methods are usually sufficient. With nonlinear mod…