08/2018 - current: Postdoctoral Researcher, Faculty of Mathematics, University of Vienna, Austria
01/2018 - 06/2018: Postdoctoral Researcher, Department of Applied Mathematics and Computer Science, Technical University of Denmark, Kongens Lyngby, Denmark
01/2015 - 12/2017: Doctoral Researcher in Mathematics, Technical University of Denmark, Kongens Lyngby, Denmark
03/2022 - 12/2023: Member speaker, SFB Tomography Across the Scales, funded by the FWF and headed by Prof. Otmar Scherzer, Vienna, Austria
09/2020 - 03/2022: Member co-speaker, SFB Tomography Across the Scales, funded by the FWF and headed by Prof. Otmar Scherzer, Vienna, Austria
03/2022 - 01/2026: SFB Tomography Across the Scales (Link), Phase II, Subproject: Tomography with Uncertainties, funded by the Austrian Science Fund (FWF) and headed by Prof. Otmar Scherzer.
08/2018 - 02/2022: SFB Tomography Across the Scales (Link), Phase I, Subproject: Tomography with Uncertainties, funded by the Austrian Science Fund (FWF) and headed by Prof. Otmar Scherzer.
01/2015 - 06/2018: Improved Impedance Tomography with Hybrid Data (Link), funded by the Danish Council for Independent Research | Natural Sciences and headed by Prof. Per Christian Hansen, Prof. Mirza Karamehmedovic and Prof. Kim Knudsen.
Summer 2025: Introduction to Mathematical Methods in Continuum Mechanics, Lecturer, University of Vienna
Winter 2023: Inverse Problems, Lecturer, University of Vienna
Summer 2022: Analysis II, Course Instructor for Exercises, University of Vienna
Winter 2021: Inverse Problems, Lecturer, University of Vienna
Summer 2016: Scientific Computing for Differential Equations, Teaching Assistant, Technical University of Denmark
Summer 2015: Scientific Computing for Differential Equations, Teaching Assistant, Technical University of Denmark
10 Selected Invited Talks & Colloquiums
05/2024 Making things quantitative: On some Inverse Problems in Elastography. CUQI seminar at DTU Compute, Technical University of Denmark, Kongens Lyngby, Denmark
01/2024 On some Inverse Problems in Elastography. RICAM Colloquium at Johann Radon Institute for Computational and Applied Mathematics, Linz, Austria
05/2023 Inversion Methods for Strain and Stiffness Reconstruction in Quantitative Optical Coherence Elastography. Workshop "Tomographic Inverse Problems: Mathematical Challenges and Novel Applications" at Oberwolfach Research Institute for Mathematics, Germany
12/2022 Subaperture-based Digital Aberration Correction for Optical Coherence Tomography. The 28th Inverse Days. On the Occasion of the 60th Birthday of Professor Jari Kaipio at Kuopio, Finland
09/2022 Inversion Methods for Strain and Stiffness in Quantitative Optical Coherence Elastography. Special Semester "Tomography Across the Scales", Workshop 1: Medical Imaging at RICAM, Linz, Austria
05/2022 Quantitative optical coherence elastography. Workshop "Inverse Problems for Anomalous Diffusion Processes" at Banff International Research Station, Banff, Canada
03/2021 Quantifying Minimal Strain in Intensity-based Optical Coherence Elastography. ESI Workshop "Tomographic Reconstructions and their Startling Applications" at Erwin Schrödinger International Institute for Mathematics and Physics, Vienna, Austria
06/2019 Quantitative PAT-OCT Elastography for Biomechanical Parameter Imaging. Workshop "Reconstruction Methods for Inverse Problems" at Banff International Research Station, Banff, Canada
01/2019 Lamé Parameter Estimation from Static Displacement Field Measurements. Workshop "Tomographic Inverse Problems: Theory and Applications" at Oberwolfach Research Institute for Mathematics, Germany
@article{HubSheRam23,
author = {Hubmer, S. and Sherina, E. and Ramlau, R.},
title = {Characterizations of adjoint Sobolev embedding operators with applications in inverse problems},
doi = {10.1553/etna_vol59s116},
journal = {Electron. Trans. Numer. Anal.},
fjournal = {Electronic Transactions on Numerical Analysis},
pages = {116--144},
pdf = {https://epub.oeaw.ac.at/0xc1aa5576_0x003e6cc3.pdf},
volume = {59},
year = {2023},
}
Funded by the Austrian Science Fund (FWF) in the projects F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@article{HubSheRamPirLei23,
author = {Hubmer, S. and Sherina, E. and Ramlau, R. and Pircher, M. and Leitgeb, R.},
title = {Subaperture-Based Digital Aberration Correction for Optical Coherence Tomography: A Novel Mathematical Approach},
doi = {10.1137/22m1543240},
journal = {{SIAM} J. Imaging Sciences},
fjournal = {{SIAM} Journal on Imaging Sciences},
number = {4},
pages = {1857-1885},
volume = {16},
year = {2023},
}
Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@inproceedings{SheKraHubSchDre23,
author = {Sherina, E. and Krainz, L. and Hubmer, S. and Scherzer, O. and Drexler, W.},
title = {Inversion Methods for Strain and Stiffness Reconstruction in Quantitative Optical Coherence Elastography},
booktitle = {Oberwolfach Reports: Tomographic Inverse Problems - Mathematical Challenges and Novel Applications},
number = {21/2023},
pages = {82--85},
pdf = {https://publications.mfo.de/bitstream/handle/mfo/4061/OWR_2023_21.pdf},
publisher = {Mathematisches Forschungsinstitut Oberwolfach},
url = {https://publications.mfo.de/handle/mfo/4061},
year = {2023},
}
@article{HubSheKinRai22,
author = {Hubmer, S. and Sherina, E. and Kindermann, S. and Raik, K.},
title = {A numerical comparison of some heuristic stopping rules for nonlinear Landweber iteration},
doi = {10.1553/etna_vol57s216},
journal = {Electron. Trans. Numer. Anal.},
fjournal = {Electronic Transactions on Numerical Analysis},
pages = {216--241},
pdf = {https://epub.oeaw.ac.at/0xc1aa5576_0x003dd6da.pdf},
url = {https://doi.org/10.1553/etna_vol57s216},
volume = {57},
year = {2022},
}
Funded by the Austrian Science Fund (FWF) in the projects F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
O. Scherzer, C. Kirisits and E. SherinaOptical Flow On Manifolds and For ElastographyIn M. Ben-Chen, A. Chambolle, M. Rumpf and P. Schröder, editors, Mathematical Imaging and Surface Processing, (2022/38)17–19. Oberwolfach Reports, 2022( | PDF )
@incollection{KirSchShe22,
author = {Scherzer, O. and Kirisits, C. and Sherina, E.},
title = {Optical Flow On Manifolds and For Elastography},
booktitle = {Mathematical Imaging and Surface Processing},
doi = {10.14760/owr-2022-38},
editor = {Ben-Chen, M. and Chambolle, A. and Rumpf, M. and Schröder, P.},
number = {2022/38},
pages = {17--19},
pdf = {https://publications.mfo.de/bitstream/handle/mfo/3978/OWR_2022_38.pdf?sequence=1&isAllowed=y},
publisher = {Oberwolfach Reports},
series = {Oberwolfach Reports},
year = {2022},
}
@article{KraSheHubLiuDre22,
author = {Krainz, L. and Sherina, E. and Hubmer, S. and Liu, M. and Drexler, W. and Scherzer, O.},
title = {Quantitative Optical Coherence Elastography: A Novel Intensity-Based Inversion Method Versus Strain-Based Reconstructions},
doi = {10.1109/jstqe.2022.3225108},
journal = {{IEEE} J. Sel. Topics Quantum Electron.},
fjournal = {{IEEE} Journal of Selected Topics in Quantum Electronics},
month = jul,
number = {4: Biophotonics},
pages = {1--16},
pdf = {https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9964203},
volume = {29},
year = {2022},
}
The financial support by the Austrian Federal Ministry for Digital and Economic Affairs, the National Foundation for Research, Technology and Development and the Christian Doppler Research Association is gratefully acknowledged -- published within CD Laboratory for Mathematical Modelling and Simulation of Next-Generation Medical Ultrasound Devices. Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@article{LiKarSheKnu21,
author = {Li, Ch. and Karamehmedovi{\'c}, M. and Sherina, E. and Knudsen, K.},
title = {Levenberg–Marquardt Algorithm for Acousto-Electric Tomography based on the Complete Electrode Model},
doi = {10.1007/s10851-020-01006-y},
journal = {J. Math. Imaging Vision},
fjournal = {Journal of Mathematical Imaging and Vision},
month = jan,
pages = {492--502},
volume = {63},
year = {2021},
}
E. Sherina, L. Krainz, S. Hubmer, W. Drexler and O. ScherzerChallenges for Optical Flow Estimates in ElastographyIn Scale Space and Variational Methods in Computer Vision. SSVM 2021. Lecture Notes in Computer Science, (1)128–139, 2021( | funding | PDF )
@inproceedings{SheKraHubDreSch21,
author = {Sherina, E. and Krainz, L. and Hubmer, S. and Drexler, W. and Scherzer, O.},
title = {Challenges for Optical Flow Estimates in Elastography},
booktitle = {Scale Space and Variational Methods in Computer Vision. SSVM 2021. Lecture Notes in Computer Science},
doi = {10.1007/978-3-030-75549-2_11},
number = {1},
pages = {128--139},
year = {2021},
}
Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@article{SheKraHubDreSch20,
author = {Sherina, E. and Krainz, L. and Hubmer, S. and Drexler, W. and Scherzer, O.},
title = {Displacement field estimation from {OCT} images utilizing speckle information with applications in quantitative elastography},
doi = {10.1088/1361-6420/abaf65},
journal = {Inverse Probl.},
fjournal = {Inverse Problems},
number = {12},
pages = {124003},
pdf = {https://iopscience.iop.org/article/10.1088/1361-6420/abaf65/pdf},
url = {https://iopscience.iop.org/article/10.1088/1361-6420/abaf65},
volume = {36},
year = {2020},
}
Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@article{HubKnuLiShe19,
author = {Hubmer, S. and Knudsen, K. and Li, C. and Sherina, E.},
title = {Limited-Angle Acousto-Electrical Tomography},
doi = {10.1080/17415977.2018.1512983},
journal = {Inverse Probl. Sci. Eng.},
fjournal = {Inverse Problems in Science and Engineering},
number = {9},
pages = {1298--1317},
pdf = {https://www.tandfonline.com/doi/pdf/10.1080/17415977.2018.1512983?needAccess=true},
url = {https://www.tandfonline.com/doi/full/10.1080/17415977.2018.1512983},
volume = {27},
year = {2019},
}
Funded by the Austrian Science Fund (FWF) in the project F6805-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
E. SherinaLamé Parameter Estimation from Static Displacement Field MeasurementsIn M. Burger, B. Hahn and E. T. Quinto, editors, Tomographic Inverse Problems: Theory and Applications, 16(1):209–303. European Mathematical Society Publishing House, 2019( )
@incollection{She19,
author = {Sherina, E.},
title = {Lam\'e Parameter Estimation from Static Displacement Field Measurements},
address = {Zuerich, Switzerland},
booktitle = {Tomographic Inverse Problems: Theory and Applications},
editor = {Burger, M. and Hahn, B. and Quinto, E.~T.},
issn = {1660-8933},
number = {1},
pages = {209--303},
publisher = {European Mathematical Society Publishing House},
series = {Oberwolfach Reports},
volume = {16},
year = {2019},
}
@article{HubSheNeuSch18,
author = {Hubmer, S. and Sherina, E. and Neubauer, A. and Scherzer, O.},
title = {Lam{\'e} Parameter Estimation from Static Displacement Field Measurements in the Framework of Nonlinear Inverse Problems},
doi = {10.1137/17m1154461},
journal = {{SIAM} J. Imaging Sciences},
fjournal = {{SIAM} Journal on Imaging Sciences},
number = {2},
pages = {1268--1293},
volume = {11},
year = {2018},
}
Funded by the Austrian Science Fund (FWF) within P26687 - "Interdisciplinary Coupled Physic Imaging"
@techreport{HubHutRamSheSta24_preprint,
author = {Hubmer, S. and Hutterer, V. and Ramlau, R. and Sherina, E. and Stadler, B. },
title = {On Phase Unwrapping via Digital Wavefront Sensors},
doi = {10.48550/arXiv.2405.15419},
number = {2405.15419},
type = {Preprint on ArXiv},
url = {https://arxiv.org/abs/2405.15419},
year = {2024},
}
Funded by the Austrian Science Fund (FWF) in the projects F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@techreport{HubShe22_report,
author = {Hubmer, S. and Sherina, E.},
title = {Characterizations of Adjoint Sobolev Embedding Operators for Inverse Problems},
number = {2202.05101},
type = {Preprint on ArXiv},
url = {https://arxiv.org/abs/2202.05101},
year = {2022},
}
@techreport{SheKraHubDreSch21_report,
author = {Sherina, E. and Krainz, L. and Hubmer, S. and Drexler, W. and Scherzer, O.},
title = {Challenges for Optical Flow Estimates in Elastography},
number = {2103.14494},
type = {Preprint on ArXiv},
url = {https://arxiv.org/abs/2103.14494},
year = {2021},
}
Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
@techreport{SheKraHubDreSch20_report,
author = {Sherina, E. and Krainz, L. and Hubmer, S. and Drexler, W. and Scherzer, O.},
title = {Displacement field estimation from OCT images utilizing speckle information with applications in quantitative elastography},
number = {2008.07373},
type = {Preprint on ArXiv},
url = {https://arxiv.org/abs/2008.07373},
year = {2020},
}
Funded by the Austrian Science Fund (FWF) in the projects F6803-N36, F6805-N36 and F6807-N36 within the Special Research Programme SFB 10.55776/F68: "Tomography Across the Scales".
Contact
Computational Science Center
Faculty of Mathematics
University of Vienna
Oskar-Morgenstern-Platz 1
1090 Wien
T: +43-1-4277-55771
| funding | PDF )
(preprint)