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End-to-end reconstruction meets data-driven regularization for inverse problems


Jun 07, 2021
Subhadip Mukherjee, Marcello Carioni, Ozan Öktem, Carola-Bibiane Schönlieb


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Adversarially learned iterative reconstruction for imaging inverse problems


Mar 30, 2021
Subhadip Mukherjee, Ozan Öktem, Carola-Bibiane Schönlieb

* Accepted to the Eighth International Conference on Scale Space and Variational Methods in Computer Vision (SSVM), May-2021 

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Learned convex regularizers for inverse problems


Aug 06, 2020
Subhadip Mukherjee, Sören Dittmer, Zakhar Shumaylov, Sebastian Lunz, Ozan Öktem, Carola-Bibiane Schönlieb

* 10 pages, 2 figures, 5 tables 

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Shearlets as Feature Extractor for Semantic Edge Detection: The Model-Based and Data-Driven Realm


Nov 27, 2019
Héctor Andrade-Loarca, Gitta Kutyniok, Ozan Öktem

* 30 pages, 12 figures. To appear in Proceedings of the Royal Society. Mathematical, physical and engineering sciences 

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Spatiotemporal PET reconstruction using ML-EM with learned diffeomorphic deformation


Aug 26, 2019
Ozan Öktem, Camille Pouchol, Olivier Verdier


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Multi-Scale Learned Iterative Reconstruction


Aug 01, 2019
Andreas Hauptmann, Jonas Adler, Simon Arridge, Ozan Öktem


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Extraction of digital wavefront sets using applied harmonic analysis and deep neural networks


Jan 05, 2019
Héctor Andrade-Loarca, Gitta Kutyniok, Ozan Öktem, Philipp Petersen


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A New Variational Model for Joint Image Reconstruction and Motion Estimation in Spatiotemporal Imaging


Dec 18, 2018
Chong Chen, Barbara Gris, Ozan Öktem

* 35 pages, 5 figures, 3 tables, revised 

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Deep Bayesian Inversion


Nov 14, 2018
Jonas Adler, Ozan Öktem


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Task adapted reconstruction for inverse problems


Aug 27, 2018
Jonas Adler, Sebastian Lunz, Olivier Verdier, Carola-Bibiane Schönlieb, Ozan Öktem


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Learned Primal-dual Reconstruction


Jul 05, 2018
Jonas Adler, Ozan Öktem

* IEEE Transactions on Medical Imaging (2018) 
* 11 pages, 5 figures 

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Adversarial Regularizers in Inverse Problems


May 29, 2018
Sebastian Lunz, Ozan Öktem, Carola-Bibiane Schönlieb

* Submitted to NIPS 2018 

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Learning to solve inverse problems using Wasserstein loss


Oct 30, 2017
Jonas Adler, Axel Ringh, Ozan Öktem, Johan Karlsson

* 11 pages, 3 figures 

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Indirect Image Registration with Large Diffeomorphic Deformations


Oct 11, 2017
Chong Chen, Ozan Öktem

* SIAM Journal on Imaging Sciences 2018 
* 43 pages, 4 figures, 1 table; revised 

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Solving ill-posed inverse problems using iterative deep neural networks


May 22, 2017
Jonas Adler, Ozan Öktem

* Inverse Problems 2017 

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