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ORCIDStefania Petra
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2020 – today
- 2024
[i18]Maren Raus, Yara Elshiaty, Stefania Petra:
Accelerated Bregmann divergence optimization with SMART: an information geometry point of view. CoRR abs/2401.05196 (2024)- [i17]Bastian Boll, Jonas Cassel, Peter Albers, Stefania Petra, Christoph Schnörr:
A Geometric Embedding Approach to Multiple Games and Multiple Populations. CoRR abs/2401.05918 (2024) - [i16]Bastian Boll, Daniel Gonzalez-Alvarado, Stefania Petra, Christoph Schnörr:
Generative Assignment Flows for Representing and Learning Joint Distributions of Discrete Data. CoRR abs/2406.04527 (2024) - [i15]Jonas Cassel, Bastian Boll, Stefania Petra, Peter Albers, Christoph Schnörr:
Sigma Flows for Image and Data Labeling and Learning Structured Prediction. CoRR abs/2408.15946 (2024) - 2023
- [j16]Alexander Zeilmann
, Stefania Petra, Christoph Schnörr:
Learning Linearized Assignment Flows for Image Labeling. J. Math. Imaging Vis. 65(1): 164-184 (2023) - [c27]Max Kahl, Stefania Petra, Christoph Schnörr, Gabriele Steidl, Matthias Zisler:
On the Remarkable Efficiency of SMART. SSVM 2023: 418-430 - [c26]Bastian Boll, Jonathan Schwarz, Daniel Gonzalez-Alvarado, Dmitrij Sitenko, Stefania Petra, Christoph Schnörr:
Modeling Large-Scale Joint Distributions and Inference by Randomized Assignment. SSVM 2023: 730-742 - 2022
- [c25]Jan Plier, Matthias Zisler, Jennifer Furkel, Maximilian Knoll, Alexander Marx, Alena Fischer, Kai Polsterer, Mathias H. Konstandin, Stefania Petra:
Learning Features via Transformer Networks for Cardiomyocyte Profiling. Bildverarbeitung für die Medizin 2022: 167-172 - [i14]Bastian Boll, Alexander Zeilmann, Stefania Petra, Christoph Schnörr:
Self-Certifying Classification by Linearized Deep Assignment. CoRR abs/2201.11162 (2022) - [i13]Sebastian Müller, Stefania Petra, Matthias Zisler:
Multi-level Geometric Optimization for Regularised Constrained Linear Inverse Problems. CoRR abs/2207.04934 (2022) - 2021
- [j15]Ruben Hühnerbein, Fabrizio Savarino, Stefania Petra, Christoph Schnörr:
Learning Adaptive Regularization for Image Labeling Using Geometric Assignment. J. Math. Imaging Vis. 63(2): 186-215 (2021) - [c24]Jan Plier, Fabrizio Savarino, Michal Kocvara, Stefania Petra:
First-Order Geometric Multilevel Optimization for Discrete Tomography. SSVM 2021: 191-203 - [c23]Alexander Zeilmann, Stefania Petra, Christoph Schnörr:
Learning Linear Assignment Flows for Image Labeling via Exponential Integration. SSVM 2021: 385-397 - [i12]Alexander Zeilmann, Stefania Petra, Christoph Schnörr:
Learning Linearized Assignment Flows for Image Labeling. CoRR abs/2108.02571 (2021) - 2020
- [j14]Artjom Zern, Matthias Zisler, Stefania Petra, Christoph Schnörr:
Unsupervised Assignment Flow: Label Learning on Feature Manifolds by Spatially Regularized Geometric Assignment. J. Math. Imaging Vis. 62(6-7): 982-1006 (2020) - [j13]Matthias Zisler, Artjom Zern, Stefania Petra, Christoph Schnörr:
Self-Assignment Flows for Unsupervised Data Labeling on Graphs. SIAM J. Imaging Sci. 13(3): 1113-1156 (2020) - [i11]Lukas Kiefer, Stefania Petra, Martin Storath, Andreas Weinmann:
Multi-Channel Potts-Based Reconstruction for Multi-Spectral Computed Tomography. CoRR abs/2009.05814 (2020)
2010 – 2019
- 2019
- [c22]Ruben Hühnerbein, Fabrizio Savarino, Stefania Petra, Christoph Schnörr:
Learning Adaptive Regularization for Image Labeling Using Geometric Assignment. SSVM 2019: 393-405 - [c21]Lukas Kiefer, Stefania Petra, Martin Storath, Andreas Weinmann:
Direct MRI Segmentation from k-Space Data by Iterative Potts Minimization. SSVM 2019: 406-418 - [c20]Matthias Zisler, Artjom Zern, Stefania Petra, Christoph Schnörr:
Unsupervised Labeling by Geometric and Spatially Regularized Self-assignment. SSVM 2019: 432-444 - [i10]Artjom Zern, Matthias Zisler, Stefania Petra, Christoph Schnörr:
Unsupervised Assignment Flow: Label Learning on Feature Manifolds by Spatially Regularized Geometric Assignment. CoRR abs/1904.10863 (2019) - [i9]Ruben Hühnerbein, Fabrizio Savarino, Stefania Petra, Christoph Schnörr:
Learning Adaptive Regularization for Image Labeling Using Geometric Assignment. CoRR abs/1910.09976 (2019) - [i8]Matthias Zisler, Artjom Zern, Stefania Petra, Christoph Schnörr:
Self-Assignment Flows for Unsupervised Data Labeling on Graphs. CoRR abs/1911.03472 (2019) - [i7]Yair Censor, Stefania Petra, Christoph Schnörr:
Superiorization vs. Accelerated Convex Optimization: The Superiorized/Regularized Least-Squares Case. CoRR abs/1911.05498 (2019) - 2018
- [c19]Artjom Zern, Matthias Zisler, Freddie Åström, Stefania Petra, Christoph Schnörr:
Unsupervised Label Learning on Manifolds by Spatially Regularized Geometric Assignment. GCPR 2018: 698-713 - [i6]Jan Kuske, Stefania Petra:
Performance Bounds For Co-/Sparse Box Constrained Signal Recovery. CoRR abs/1812.10471 (2018) - 2017
- [j12]Freddie Åström, Stefania Petra, Bernhard Schmitzer, Christoph Schnörr:
Image Labeling by Assignment. J. Math. Imaging Vis. 58(2): 211-238 (2017) - [j11]Stefania Petra, Constantin Popa:
Erratum to: Single projection Kaczmarz extended algorithms. Numer. Algorithms 76(2): 599-604 (2017) - [c18]Ecaterina Bodnariuc, Stefania Petra, Christoph Schnörr, Jason D. Voorneveld:
A Local Spatio-Temporal Approach to Plane Wave Ultrasound Particle Image Velocimetry. GCPR 2017: 138-149 - [c17]Matthias Zisler, Fabrizio Savarino, Stefania Petra, Christoph Schnörr:
Gradient Flows on a Riemannian Submanifold for Discrete Tomography. GCPR 2017: 294-305 - [c16]Jan Kuske, Paul Swoboda, Stefania Petra:
A Novel Convex Relaxation for Non-binary Discrete Tomography. SSVM 2017: 235-246 - [c15]Matthias Zisler, Freddie Åström, Stefania Petra, Christoph Schnörr:
Image Reconstruction by Multilabel Propagation. SSVM 2017: 247-259 - [c14]Lukas Kiefer, Stefania Petra:
Performance Bounds for Cosparse Multichannel Signal Recovery via Collaborative-TV. SSVM 2017: 295-307 - [c13]Vera Trajkovska, Paul Swoboda, Freddie Åström, Stefania Petra:
Graphical Model Parameter Learning by Inverse Linear Programming. SSVM 2017: 323-334 - [c12]Robert Dalitz, Stefania Petra, Christoph Schnörr:
Compressed Motion Sensing. SSVM 2017: 602-613 - 2016
- [j10]Stefania Petra, Constantin Popa:
Single projection Kaczmarz extended algorithms. Numer. Algorithms 73(3): 791-806 (2016) - [j9]Matthias Zisler, Jörg Hendrik Kappes, Claudius Schnörr, Stefania Petra, Christoph Schnörr:
Non-Binary Discrete Tomography by Continuous Non-Convex Optimization. IEEE Trans. Computational Imaging 2(3): 335-347 (2016) - [c11]Freddie Åström, Stefania Petra, Bernhard Schmitzer, Christoph Schnörr:
The Assignment Manifold: A Smooth Model for Image Labeling. CVPR Workshops 2016: 963-971 - [c10]Matthias Zisler, Stefania Petra, Claudius Schnörr, Christoph Schnörr:
Discrete Tomography by Continuous Multilabeling Subject to Projection Constraints. GCPR 2016: 261-272 - [c9]Ecaterina Bodnariuc, Stefania Petra, Christian Poelma, Christoph Schnörr:
Parametric Dictionary-Based Velocimetry for Echo PIV. GCPR 2016: 332-343 - [c8]Freddie Åström, Stefania Petra, Bernhard Schmitzer, Christoph Schnörr:
A Geometric Approach to Image Labeling. ECCV (5) 2016: 139-154 - [i5]Freddie Åström, Stefania Petra, Bernhard Schmitzer, Christoph Schnörr:
Image Labeling by Assignment. CoRR abs/1603.05285 (2016) - 2015
- [c7]Jörg Hendrik Kappes, Stefania Petra, Christoph Schnörr, Matthias Zisler:
TomoGC: Binary Tomography by Constrained GraphCuts. GCPR 2015: 262-273 - [r1]Florian Becker, Stefania Petra, Christoph Schnörr:
Optical Flow. Handbook of Mathematical Methods in Imaging 2015: 1945-2004 - [i4]Stefania Petra, Constantin Popa:
Single Projection Kaczmarz Extended Algorithms. CoRR abs/1504.00231 (2015) - 2014
- [j8]Andreea Denitiu, Stefania Petra, Claudius Schnörr, Christoph Schnörr:
Phase Transitions and Cosparse Tomographic Recovery of Compound Solid Bodies from Few Projections. Fundam. Informaticae 135(1-2): 73-102 (2014) - [c6]Andreea Denitiu, Stefania Petra, Claudius Schnörr, Christoph Schnörr:
An Entropic Perturbation Approach to TV-Minimization for Limited-Data Tomography. DGCI 2014: 262-274 - [c5]Ecaterina Bodnariuc, Arati Gurung, Stefania Petra, Christoph Schnörr:
Adaptive Dictionary-Based Spatio-temporal Flow Estimation for Echo PIV. EMMCVPR 2014: 378-391 - 2013
- [j7]Frank Lenzen, Florian Becker, Jan Lellmann, Stefania Petra, Christoph Schnörr:
A class of quasi-variational inequalities for adaptive image denoising and decomposition. Comput. Optim. Appl. 54(2): 371-398 (2013) - [j6]Stefania Petra, Christoph Schnörr, Andreas Schröder:
Critical Parameter Values and Reconstruction Properties of Discrete Tomography: Application to Experimental Fluid Dynamics. Fundam. Informaticae 125(3-4): 285-312 (2013) - [c4]Stefania Petra, Christoph Schnörr, Florian Becker, Frank Lenzen:
B-SMART: Bregman-Based First-Order Algorithms for Non-negative Compressed Sensing Problems. SSVM 2013: 110-124 - [i3]Andreea Denitiu, Stefania Petra, Claudius Schnörr, Christoph Schnörr:
Phase Transitions and Cosparse Tomographic Recovery of Compound Solid Bodies from Few Projections. CoRR abs/1311.0423 (2013) - 2012
- [j5]Aurelian Nicola, Stefania Petra, Constantin Popa, Christoph Schnörr:
A general extending and constraining procedure for linear iterative methods. Int. J. Comput. Math. 89(2): 231-253 (2012) - [j4]Florian Becker, Bernhard Wieneke, Stefania Petra, Andreas Schröder, Christoph Schnörr:
Variational Adaptive Correlation Method for Flow Estimation. IEEE Trans. Image Process. 21(6): 3053-3065 (2012) - [j3]Florian Becker, Bernhard Wieneke, Stefania Petra, Andreas Schröder, Christoph Schnörr:
Corrections to "Variational Adaptive Correlation Method for Flow Estimation". IEEE Trans. Image Process. 21(8): 3813-3814 (2012) - [i2]Stefania Petra, Christoph Schnörr:
Average Case Recovery Analysis of Tomographic Compressive Sensing. CoRR abs/1208.5894 (2012) - [i1]Stefania Petra, Christoph Schnörr, Andreas Schröder:
Critical Parameter Values and Reconstruction Properties of Discrete Tomography: Application to Experimental Fluid Dynamics. CoRR abs/1209.4316 (2012) - 2011
- [c3]Frank Lenzen, Florian Becker, Jan Lellmann, Stefania Petra, Christoph Schnörr:
Variational Image Denoising with Adaptive Constraint Sets. SSVM 2011: 206-217
2000 – 2009
- 2008
- [c2]Stefania Petra, Andreas Schröder, Bernhard Wieneke, Christoph Schnörr:
On Sparsity Maximization in Tomographic Particle Image Reconstruction. DAGM-Symposium 2008: 294-303 - 2007
- [j2]Christian Kanzow, Stefania Petra:
Projected filter trust region methods for a semismooth least squares formulation of mixed complementarity problems. Optim. Methods Softw. 22(5): 713-735 (2007) - 2004
- [j1]Christian Kanzow, Stefania Petra:
On a semismooth least squares formulation of complementarity problems with gap reduction. Optim. Methods Softw. 19(5): 507-525 (2004) - 2003
- [c1]Stefania Petra, Alexandra Schaeffer, Albert Schaeffer, Sagi Nachum, Tal Guterman, Alex Shaharit, Ury Zhilinsky, Mira Barki:
Developing a computeized simulator for Endoscopic Ultarasound. CARS 2003: 1374
Coauthor Index
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last updated on 2024-09-30 00:02 CEST by the dblp team
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