Kostas Papafitsoros

According to our database, Kostas Papafitsoros authored at least 13 papers between 2019 and 2024.

Collaborative distances:

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

2024

A Descent Algorithm for the Optimal Control of ReLU Neural Network Informed PDEs Based on Approximate Directional Derivatives.

Guozhi Dong, Michael Hintermüller, Kostas Papafitsoros

SIAM J. Optim., 2024

Why do we regularise in every iteration for imaging inverse problems?

Evangelos Papoutsellis, Zeljko Kereta, Kostas Papafitsoros

CoRR, 2024

Nested Bregman Iterations for Decomposition Problems.

Tobias Wolf, Derek Driggs, Kostas Papafitsoros, Elena Resmerita, Carola-Bibiane Schönlieb

CoRR, 2024

WildlifeReID-10k: Wildlife re-identification dataset with 10k individual animals.

Lukás Adam, Vojtech Cermák, Kostas Papafitsoros, Lukás Picek

CoRR, 2024

WildlifeDatasets: An open-source toolkit for animal re-identification.

Vojtech Cermák, Lukás Picek, Lukás Adam, Kostas Papafitsoros

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

SeaTurtleID2022: A long-span dataset for reliable sea turtle re-identification.

Lukás Adam, Vojtech Cermák, Kostas Papafitsoros, Lukás Picek

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

2023

Learning Regularization Parameter-Maps for Variational Image Reconstruction Using Deep Neural Networks and Algorithm Unrolling.

Andreas Kofler, Fabian Altekrüger, Fatima Antarou Ba, Christoph Kolbitsch, Evangelos Papoutsellis, David Schote, Clemens Sirotenko, Felix Frederik Zimmermann, Kostas Papafitsoros

SIAM J. Imaging Sci., December, 2023

2022

Bilevel Training Schemes in Imaging for Total Variation-Type Functionals with Convex Integrands.

Valerio Pagliari, Kostas Papafitsoros, Bogdan Raibta, Andreas Vikelis

SIAM J. Imaging Sci., 2022

SeaTurtleID: A novel long-span dataset highlighting the importance of timestamps in wildlife re-identification.

Kostas Papafitsoros, Lukás Adam, Vojtech Cermák, Lukás Picek

CoRR, 2022

2021

Bilevel training schemes in imaging for total-variation-type functionals with convex integrands.

Valerio Pagliari, Kostas Papafitsoros, Bogdan Raita, Andreas Vikelis

CoRR, 2021

2020

Patch-Wise Adaptive Weights Smoothing in R.

Jörg Polzehl, Kostas Papafitsoros, Karsten Tabelow

J. Stat. Softw., 2020

Optimization with learning-informed differential equation constraints and its applications.

Guozhi Dong, Michael Hintermüller, Kostas Papafitsoros

CoRR, 2020

2019

Quantitative Magnetic Resonance Imaging: From Fingerprinting to Integrated Physics-Based Models.

Guozhi Dong, Michael Hintermüller, Kostas Papafitsoros

SIAM J. Imaging Sci., 2019