First-order primal–dual algorithm for sparse-view neutron computed tomography-based three-dimensional image reconstruction

Y Liu, TF Zhu, Z Luo, XP Ouyang - Nuclear Science and Techniques, 2023 - Springer
Neutron computed tomography (NCT) is widely used as a noninvasive measurement
technique in nuclear engineering, thermal hydraulics, and cultural heritage. The neutron …

An affordable image detector and a low-cost evaluation system for computed tomography using neutrons, x-rays, or visible light

B Schillinger - Quantum beam science, 2019 - mdpi.com
Neutron computed tomography (nCT) has been established at many major neutron sources
worldwide, using high-end equipment requiring major investment and development. Many …

Split Bregman quantum noise removal algorithm for 3D reconstruction of neutron computed tomography image

T Zhu, Y Liu, Z Luo, X Ouyang - Europhysics Letters, 2024 - iopscience.iop.org
The low intensity of the neutron source for neutron computed tomography (CT) results in a
long acquisition time for a single projection, which causes the neutron projection data to …

Sparse-view neutron CT 3D image reconstruction algorithm based on split Bregman method

TF Zhu, Y Liu, Z Luo, XP Ouyang - Nuclear Science and Techniques, 2024 - Springer
As a complement to X-ray computed tomography (CT), neutron tomography has been
extensively used in nuclear engineering, materials science, cultural heritage, and industrial …

3D robust anisotropic diffusion filtering algorithm for sparse view neutron computed tomography 3D image reconstruction

Y Liu, TF Zhu, Z Luo, XP Ouyang - Nuclear Science and Techniques, 2024 - Springer
The most critical part of a neutron computed tomography (NCT) system is the image
processing algorithm, which directly affects the quality and speed of the reconstructed …

Sparse-View Neutron Computed Tomography 3-D Reconstruction via the Fast Gradient Projection Algorithm

T Zhu, Y Liu, X Ouyang - Nuclear Technology, 2025 - Taylor & Francis
Neutron tomography is an efficient nondestructive testing technique. As a complement to X-
ray computed tomography, it has been widely used in various fields. Due to the difficulty of …

[HTML][HTML] Image enhancement using an improved adaptive contrast enhancement algorithm in neutron radiography

W Yu, P Xu, J Bao, M Zhou - AIP Advances, 2023 - pubs.aip.org
As a non-destructive testing technique, neutron radiography has received increasing
attention in scientific research. However, the inherent limitations of neutron images, such as …

[PDF][PDF] A simple controller for neutron computed tomography that interfaces nearly every camera

B Schillinger, A Craft - 2017 - isnr.de
High-end precision neutron computed tomography requires a considerable investment in
quality components. To get it right, it makes sense to make feasibility tests with cheaper …

First Neutron Computed Tomography with Digital Neutron Imaging Systems in a High-Radiation Environment at the 250 kW Neutron Radiography Reactor at Idaho …

G Papaioannou, A Smolinski, W Chuirazzi… - Materials Research … - mrforum.com
The Neutron Radiography Reactor (NRAD) at Idaho National Laboratory (INL) was
designed for thermal and epithermal neutron radiography for examination of highly …