Search Results for author: Tatiana A. Bubba

Found 3 papers, 1 papers with code

Convex regularization in statistical inverse learning problems

no code implementations18 Feb 2021 Tatiana A. Bubba, Martin Burger, Tapio Helin, Luca Ratti

We consider a statistical inverse learning problem, where the task is to estimate a function $f$ based on noisy point evaluations of $Af$, where $A$ is a linear operator.

Deep neural networks for inverse problems with pseudodifferential operators: an application to limited-angle tomography

1 code implementation2 Jun 2020 Tatiana A. Bubba, Mathilde Galinier, Matti Lassas, Marco Prato, Luca Ratti, Samuli Siltanen

We propose a novel convolutional neural network (CNN), called $\Psi$DONet, designed for learning pseudodifferential operators ($\Psi$DOs) in the context of linear inverse problems.

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