Simeon Ehrig
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Simeon Ehrig has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Alexander Clausen
Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons Forschungszentrum Jülich 52425 Jülich Germany
2 shared publications - Andreas Schropp
Centre for X-Ray and Nano Science CXNS, Deutsches Elektronen-Synchrotron DESY 12 , Notkestraße 85, 22607 Hamburg
2 shared publications - Christian G. Schroer
Deutsches Elektronen-Synchrotron DESY
2 shared publications - Dieter Weber
Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons Forschungszentrum Jülich 52425 Jülich Germany
2 shared publications - Michael Bussmann
Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
2 shared publications Nico Hoffmann
Helmholtz-Zentrum Dresden-Rossendorf , Dresden D-01328 , Germany
2 shared publications
Latest Publications
- Open Access
- 20 February 2024
- Published by Oxford University Press (OUP) in Microscopy and Microanalysis
- Vol. 30 (1) , 103-117
Live Iterative Ptychography
We demonstrate live-updating ptychographic reconstruction with the extended ptychographical iterative engine, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction are extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset of the data. We show simulated live processing with various scan patterns, parallelized reconstruction, and real-world live processing at the hard X-ray ptychographic nanoanalytical microscope PtyNAMi at the PETRA III beamline.
- 20 February 2024
- Published by Oxford University Press (OUP) in Microscopy and Microanalysis
- Vol. 30 (1) , 103-117
Open AccessLive Iterative Ptychography
We demonstrate live-updating ptychographic reconstruction with the extended ptychographical iterative engine, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction are extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset of the data. We show simulated live processing with various scan patterns, parallelized reconstruction, and real-world live processing at the hard X-ray ptychographic nanoanalytical microscope PtyNAMi at the PETRA III beamline.
- Open Access
Live Iterative Ptychography
We demonstrate live-updating ptychographic reconstruction with ePIE, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction is extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn-around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset of the data. We show simulated live processing with various scan patterns, parallelized reconstruction, and real-world live processing at the hard X-ray ptychographic nanoanalytical microscope PtyNAMi at the PETRA III beamline.
Open AccessLive Iterative Ptychography
We demonstrate live-updating ptychographic reconstruction with ePIE, an iterative ptychography method, during ongoing data acquisition. The reconstruction starts with a small subset of the total data, and as the acquisition proceeds the data used for reconstruction is extended. This creates a live-updating view of object and illumination that allows monitoring the ongoing experiment and adjusting parameters with quick turn-around. This is particularly advantageous for long-running acquisitions. We show that such a gradual reconstruction yields interpretable results already with a small subset of the data. We show simulated live processing with various scan patterns, parallelized reconstruction, and real-world live processing at the hard X-ray ptychographic nanoanalytical microscope PtyNAMi at the PETRA III beamline.