Tatiana A. Bubba

According to our database, Tatiana A. Bubba authored at least 10 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Regularization with optimal space-time priors.

Tatiana A. Bubba, Tommi Heikkilä, Demetrio Labate, Luca Ratti

CoRR, 2024

2023

Efficient representation of spatio-temporal data using cylindrical shearlets.

Tatiana A. Bubba, Glenn R. Easley, Tommi Heikkilä, Demetrio Labate, Jose P. Rodriguez Ayllon

J. Comput. Appl. Math., 2023

Trust your source: quantifying source condition elements for variational regularisation methods.

Martin Benning, Tatiana A. Bubba, Luca Ratti, Danilo Riccio

CoRR, 2023

Bilevel learning of regularization models and their discretization for image deblurring and super-resolution.

Tatiana A. Bubba, Luca Calatroni, Ambra Catozzi, Serena Crisci, Thomas Pock, Monica Pragliola, Siiri Rautio, Danilo Riccio, Andrea Sebastiani

CoRR, 2023

2021

Deep Neural Networks for Inverse Problems with Pseudodifferential Operators: An Application to Limited-Angle Tomography.

Tatiana A. Bubba, Mathilde Galinier, Matti Lassas, Marco Prato, Luca Ratti, Samuli Siltanen

SIAM J. Imaging Sci., 2021

Convex regularization in statistical inverse learning problems.

Tatiana A. Bubba, Martin Burger, Tapio Helin, Luca Ratti

CoRR, 2021

4D Dual-Tree Complex Wavelets for Time-Dependent Data.

Tatiana A. Bubba, Tommi Heikkilä, Samuli Siltanen

Proceedings of the 2021 21st International Conference on Computational Science and Its Applications (ICCSA), Cagliari, Italy, September 13-16, 2021, 2021

2020

Sparse dynamic tomography. A shearlet-based approach for iodine perfusion in plant stems.

Tatiana A. Bubba, Tommi Heikkilä, Hanna Help, Simo Huotari, Yann Salmon, Samuli Siltanen

CoRR, 2020

2018

Learning The Invisible: A Hybrid Deep Learning-Shearlet Framework for Limited Angle Computed Tomography.

Tatiana A. Bubba, Gitta Kutyniok, Matti Lassas, Maximilian März, Wojciech Samek, Samuli Siltanen, Vignesh Srinivasan

CoRR, 2018

A nonsmooth regularization approach based on shearlets for Poisson noise removal in ROI tomography.

Tatiana A. Bubba, Federica Porta, Gaetano Zanghirati, Silvia Bonettini

Appl. Math. Comput., 2018