Multi‐Dimensional Characterization of Battery Materials

RF Ziesche, TMM Heenan, P Kumari… - Advanced Energy …, 2023 - Wiley Online Library
Demand for low carbon energy storage has highlighted the importance of imaging
techniques for the characterization of electrode microstructures to determine key parameters …

Core Imaging Library-Part I: a versatile Python framework for tomographic imaging

JS Jørgensen, E Ametova, G Burca… - … of the Royal …, 2021 - royalsocietypublishing.org
We present the Core Imaging Library (CIL), an open-source Python framework for
tomographic imaging with particular emphasis on reconstruction of challenging datasets …

Core Imaging Library-Part II: multichannel reconstruction for dynamic and spectral tomography

E Papoutsellis, E Ametova… - … of the Royal …, 2021 - royalsocietypublishing.org
The newly developed core imaging library (CIL) is a flexible plug and play library for
tomographic imaging with a specific focus on iterative reconstruction. CIL provides building …

Quantifying multiple stain distributions in bioimaging by hyperspectral X-ray tomography

R Warr, S Handschuh, M Glösmann, RJ Cernik… - Scientific Reports, 2022 - nature.com
Chemical staining of biological specimens is commonly utilised to boost contrast in soft
tissue structures, but unambiguous identification of staining location and distribution is …

Enhanced hyperspectral tomography for bioimaging by spatiospectral reconstruction

R Warr, E Ametova, RJ Cernik, G Fardell… - Scientific Reports, 2021 - nature.com
Here we apply hyperspectral bright field imaging to collect computed tomographic images
with excellent energy resolution (~ 1 keV), applying it for the first time to map the distribution …

Shot noise reduction in radiographic and tomographic multi-channel imaging with self-supervised deep learning

Y Zharov, E Ametova, R Spiecker, T Baumbach… - Optics …, 2023 - opg.optica.org
Shot noise is a critical issue in radiographic and tomographic imaging, especially when
additional constraints lead to a significant reduction of the signal-to-noise ratio. This paper …

Low-rank flat-field correction for artifact reduction in spectral computed tomography

KO Bangsgaard, G Burca, E Ametova… - … in Science and …, 2023 - Taylor & Francis
Spectral computed tomography has received considerable interest in recent years since
spectral measurements contain much richer information about the object of interest. In …

Fast Hyperspectral Neutron Tomography

MSN Chowdhury, D Yang, S Tang… - arXiv preprint arXiv …, 2024 - arxiv.org
Hyperspectral neutron computed tomography is a tomographic imaging technique in which
thousands of wavelength-specific neutron radiographs are typically measured for each …

Correlative neutron and X-ray tomography imaging of pile installation in chalk

F Alvarez-Borges, G Burca, R Atwood, A James… - …, 2022 - icevirtuallibrary.com
Neutron and X-ray computed tomography (NCT and XCT, respectively) are imaging
techniques that are increasingly applied in geomechanics research. They are used to non …

Autonomous Polycrystalline Material Decomposition For Hyperspectral Neutron Tomography

MSN Chowdhury, D Yang, S Tang… - … on Image Processing …, 2023 - ieeexplore.ieee.org
Hyperspectral neutron tomography is an effective method for analyzing crystalline material
samples with complex compositions in a non-destructive manner. Since the counts in the …