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2020 – today
- 2024
[j18]Dihan Zheng
, Shiqi Tang, Roland R. Wagner, Ronny Ramlau, Chenglong Bao, Raymond H. Chan:
PhaseNet: A Deep Learning Based Phase Reconstruction Method for Ground-Based Astronomy. SIAM J. Imaging Sci. 17(3): 1511-1538 (2024)- [j17]Xinyan Li, Simon Hubmer, Shuai Lu, Ronny Ramlau:
Regularization of Linear Inverse Problems with Irregular Noise Using Embedding Operators. SIAM J. Imaging Sci. 17(4): 2053-2075 (2024) - [i19]Xinyan Li, Simon Hubmer, Shuai Lu, Ronny Ramlau:
Regularization of linear inverse problems with irregular noise using embedding operators. CoRR abs/2401.15945 (2024) - [i18]Lukas Weissinger, Simon Hubmer, Ronny Ramlau, Henning Uwe Voss:
An Inverse Problems Approach to Pulse Wave Analysis in the Human Brain. CoRR abs/2402.09803 (2024) - [i17]Bernadett Stadler, Roberto Biasi, Mauro Manetti, Andreas Obereder, Ronny Ramlau, Matteo Tintori:
High fidelity adaptive mirror simulations with reduced order models. CoRR abs/2404.11088 (2024) - [i16]Ronny Ramlau, Bernadett Stadler:
On some analytic properties of the atmospheric tomography operator: Non-Uniqueness and reconstructability issues. CoRR abs/2404.11126 (2024) - [i15]Lukas Weissinger, Simon Hubmer, Bernadett Stadler, Ronny Ramlau:
Singular Value and Frame Decomposition-based Reconstruction for Atmospheric Tomography. CoRR abs/2405.01079 (2024) - [i14]Simon Hubmer, Victoria Hutterer, Ronny Ramlau, Ekaterina Sherina, Bernadett Stadler:
On Phase Unwrapping via Digital Wavefront Sensors. CoRR abs/2405.15419 (2024) - 2023
- [j16]Fabian Hinterer, Simon Hubmer, Prashin Jethwa, Kirk M. Soodhalter, Glenn van de Ven, Ronny Ramlau:
A Projected Nesterov-Kaczmarz Approach to Stellar Population-Kinematic Distribution Reconstruction in Extragalactic Archaeology. SIAM J. Imaging Sci. 16(1): 192-222 (2023) - [j15]Simon Hubmer, Ekaterina Sherina, Ronny Ramlau, Michael Pircher, Rainer A. Leitgeb:
Subaperture-Based Digital Aberration Correction for Optical Coherence Tomography: A Novel Mathematical Approach. SIAM J. Imaging Sci. 16(4): 1857-1885 (2023) - [i13]Simon Hubmer, Ekaterina Sherina, Ronny Ramlau, Michael Pircher, Rainer A. Leitgeb:
Subaperture-based Digital Aberration Correction for OCT: A Novel Mathematical Approach. CoRR abs/2301.13822 (2023) - [i12]Wolfgang Rannetbauer, Simon Hubmer, Carina Hambrock, Ronny Ramlau:
A Statistical Approach for Improving HVOF Coating: Predictive Modelling of Critical Variables using Generalized Linear Models. CoRR abs/2311.01194 (2023) - 2022
- [j14]Roland R. Wagner, D. Saxenhuber, Ronny Ramlau, Simon Hubmer:
Direction dependent point spread function reconstruction for multi-conjugate adaptive optics on giant segmented mirror telescopes. Astron. Comput. 40: 100590 (2022) - [i11]Bernadett Stadler, Ronny Ramlau:
Performance of an iterative wavelet reconstructor for the Multi-conjugate Adaptive Optics RelaY of ESO's ELT. CoRR abs/2202.11945 (2022) - [i10]Fabian Hinterer, Simon Hubmer, Prashin Jethwa, Kirk M. Soodhalter, Glenn van de Ven, Ronny Ramlau:
A projected Nesterov-Kaczmarz approach to stellar population-kinematic distribution reconstruction in Extragalactic Archaeology. CoRR abs/2206.03925 (2022) - 2021
- [j13]Laura Dykes, Ronny Ramlau, Lothar Reichel, Kirk M. Soodhalter, Roland Wagner:
Lanczos-based fast blind deconvolution methods. J. Comput. Appl. Math. 382: 113067 (2021) - [j12]Ronny Ramlau, Kirk M. Soodhalter, Victoria Hutterer:
Subspace Recycling-Based Regularization Methods. SIAM J. Matrix Anal. Appl. 42(4): 1480-1505 (2021) - [c1]Bernadett Stadler, Roberto Biasi, Mauro Manetti, Ronny Ramlau:
Parallel implementation of an iterative solver for atmospheric tomography. ICCSA (Workshops) 2021: 123-132 - [i9]Simon Hubmer, Ronny Ramlau, Lukas Weissinger:
On Regularization via Frame Decompositions with Applications in Tomography. CoRR abs/2108.02465 (2021) - 2020
- [j11]Rihuan Ke, Roland Wagner, Ronny Ramlau, Raymond H. Chan:
Reconstruction of the High Resolution Phase in a Closed Loop Adaptive Optics System. SIAM J. Imaging Sci. 13(2): 775-806 (2020) - [i8]Fabian Hinterer, Simon Hubmer, Ronny Ramlau:
A note on the minimization of a Tikhonov functional with 𝓁1-penalty. CoRR abs/2001.02991 (2020) - [i7]Simon Hubmer, Ronny Ramlau:
A Frame Decomposition of the Atmospheric Tomography Operator. CoRR abs/2002.00880 (2020) - [i6]Bernadett Stadler, Roberto Biasi, Mauro Manetti, Ronny Ramlau:
Real-time implementation of an iterative solver for atmospheric tomography. CoRR abs/2009.00946 (2020) - [i5]Simon Hubmer, Ronny Ramlau:
Frame Decompositions of Bounded Linear Operators in Hilbert Spaces with Applications in Tomography. CoRR abs/2010.06345 (2020) - [i4]Simon Hubmer, Alexander Ploier, Ronny Ramlau, Peter Fosodeder, Sandrine van Frank:
A mathematical approach towards THz tomography for non-destructive imaging. CoRR abs/2010.14938 (2020) - [i3]Ronny Ramlau, Kirk M. Soodhalter, Victoria Hutterer:
Subspace Recycling-based Regularization Methods. CoRR abs/2011.05473 (2020) - [i2]Ronny Ramlau, Bernadett Stadler:
An augmented wavelet reconstructor for atmospheric tomography. CoRR abs/2011.06842 (2020) - [i1]Daniel Gerth, Ronny Ramlau:
Estimating solution smoothness and data noise with Tikhonov regularization. CoRR abs/2012.14875 (2020)
2010 – 2019
- 2018
- [j10]Alessandro Buccini, Marco Donatelli, Ronny Ramlau:
A Semiblind Regularization Algorithm for Inverse Problems with Application to Image Deblurring. SIAM J. Sci. Comput. 40(1) (2018) - 2017
- [j9]Andreas Neubauer, Ronny Ramlau:
A Singular-Value-Type Decomposition for the Atmospheric Tomography Operator. SIAM J. Appl. Math. 77(3): 838-853 (2017) - 2013
- [j8]Esther Klann, Ronny Ramlau:
Regularization Properties of Mumford-Shah-Type Functionals with Perimeter and Norm Constraints for Linear Ill-Posed Problems. SIAM J. Imaging Sci. 6(1): 413-436 (2013) - 2012
- [j7]Abderrahman Bouhamidi, Khalide Jbilou, Ronny Ramlau, Lothar Reichel, Hassane Sadok, Fiorella Sgallari:
Inverse problems: Computation and applications. J. Comput. Appl. Math. 236(8): 2047-2048 (2012) - [j6]Stefan Kindermann, Andreas Neubauer, Ronny Ramlau:
A singular value decomposition for the Shack-Hartmann based wavefront reconstruction. J. Comput. Appl. Math. 236(8): 2186-2199 (2012)
2000 – 2009
- 2009
- [j5]Massimo Fornasier, Ronny Ramlau, Gerd Teschke:
The application of joint sparsity and total variation minimization algorithms to a real-life art restoration problem. Adv. Comput. Math. 31(1-3): 157-184 (2009) - 2007
- [j4]Ronny Ramlau, Wolfgang Ring:
A Mumford-Shah level-set approach for the inversion and segmentation of X-ray tomography data. J. Comput. Phys. 221(2): 539-557 (2007) - 2006
- [j3]Ronny Ramlau, Gerd Teschke:
A Tikhonov-based projection iteration for nonlinear Ill-posed problems with sparsity constraints. Numerische Mathematik 104(2): 177-203 (2006) - 2001
- [j2]Peter Maaß, Sergei V. Pereverzev, Ronny Ramlau, Sergei G. Solodky:
An adaptive discretization for Tikhonov-Phillips regularization with a posteriori parameter selection. Numerische Mathematik 87(3): 485-502 (2001)
1990 – 1999
- 1996
- [j1]Peter Maass, Ronny Ramlau:
Wavelet-accelerated regularization methods for hyperthermia treatment planning. Int. J. Imaging Syst. Technol. 7(3): 191-199 (1996)
Coauthor Index
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