[HTML][HTML] X-ray ptychography on low-dimensional hard-condensed matter materials

X Shi, N Burdet, B Chen, G Xiong, R Streubel… - Applied Physics …, 2019 - pubs.aip.org
Tailoring structural, chemical, and electronic (dis-) order in heterogeneous media is one of
the transformative opportunities to enable new functionalities and sciences in energy and …

Morphology of Copper Nanofoams for Radiation Hydrodynamics and Fusion Applications Investigated by 3D Ptychotomography

A Carr, Y Sechrest, K Mertes, BM Patterson… - Nano Letters, 2024 - ACS Publications
The performance of metal and polymer foams used in inertial confinement fusion (ICF),
inertial fusion energy (IFE), and high-energy-density (HED) experiments is currently limited …

A parameter refinement method for ptychography based on deep learning concepts

F Guzzi, G Kourousias, A Gianoncelli, F Billè… - Condensed …, 2021 - mdpi.com
X-ray ptychography is an advanced computational microscopy technique, which is
delivering exceptionally detailed quantitative imaging of biological and nanotechnology …

Non-locally coded Fourier-transform ghost imaging

Z Tan, H Yu, R Lu, R Zhu, S Yang, S Han - Optics Express, 2019 - opg.optica.org
A non-locally coded Fourier-transform ghost imaging (FGI) scheme and relevant coded
phase retrieval method have been proposed to improve the image quality in ghost imaging …

[PDF][PDF] First ptychographic X-ray computed tomography experiment on the NanoMAX beamline

M Kahnt, S Sala, U Johansson, A Björling… - Journal of Applied …, 2020 - journals.iucr.org
Ptychographic X-ray computed tomography is a quantitative three-dimensional imaging
technique offered to users of multiple synchrotron radiation sources. Its dependence on the …

Resolution enhancement in coherent diffraction imaging using high dynamic range image

Y Liu, Q Liu, S Zhao, W Sun, B Xu, Z He - Photonics, 2021 - mdpi.com
In a coherent diffraction imaging (CDI) system, the information of the sample is retrieved from
the diffraction patterns recorded by the image sensor via multiple iterations. The limited …

Automatic differentiation for inverse problems in X-ray imaging and microscopy

F Guzzi, A Gianoncelli, F Billè, S Carrato, G Kourousias - Life, 2023 - mdpi.com
Computational techniques allow breaking the limits of traditional imaging methods, such as
time restrictions, resolution, and optics flaws. While simple computational methods can be …

Effects of temporal coherence on EUV lensless imaging

S Fernandez, R Rajeev, P Helfenstein… - Metrology …, 2024 - spiedigitallibrary.org
One of the potential applications of coherent di raction imaging (CDI) methods is at-
wavelength defect inspection of extreme ultraviolet (EUV) photomasks for future …

PROJECTED MULTI-AGENT CONSENSUS EQUILIBRIUM (PMACE) FOR DISTRIBUTED RECONSTRUCTION WITH APPLICATION TO PTYCHOGRAPHY

Q Zhai - 2024 - hammer.purdue.edu
Multi-Agent Consensus Equilibrium (MACE) formulates an inverse imaging problem as a
balance among multiple update agents such as data-fitting terms and denoisers. However …

Iterative Algorithms for Ptychography

W Mei - 2024 - etheses.whiterose.ac.uk
In computational imaging, ptychography is a cutting-edge technique that has garnered
significant attention for its ability to address the challenge of the phase problem in the …