Three-dimensional reconstruction of intragranular strain and orientation in polycrystals by near-field X-ray diffraction
P Reischig, W Ludwig - Current Opinion in Solid State and Materials …, 2020 - Elsevier
A theoretical framework is proposed for simultaneous reconstruction of the three-
dimensional grain shapes, intragranular strain and orientation fields inside polycrystals from …
dimensional grain shapes, intragranular strain and orientation fields inside polycrystals from …
Review of CT image reconstruction open source toolkits
Computed tomography (CT) has been widely applied in medical diagnosis, nondestructive
evaluation, homeland security, and other science and engineering applications. Image …
evaluation, homeland security, and other science and engineering applications. Image …
Let's Make Block Coordinate Descent Converge Faster: Faster Greedy Rules, Message-Passing, Active-Set Complexity, and Superlinear Convergence
Block coordinate descent (BCD) methods are widely used for large-scale numerical
optimization because of their cheap iteration costs, low memory requirements, amenability to …
optimization because of their cheap iteration costs, low memory requirements, amenability to …
The influence of X-ray computed tomography acquisition parameters on image quality and probability of detection of additive manufacturing defects
X-ray computed tomography (XCT) is a promising nondestructive evaluation technique for
additive manufacturing (AM) parts with complex shapes. Industrial XCT scanning is a …
additive manufacturing (AM) parts with complex shapes. Industrial XCT scanning is a …
Precision and systematic errors in global helioseismology mode fitting and inversions: Leveraging some 25 years of nearly uninterrupted observations
SG Korzennik - Frontiers in Astronomy and Space Sciences, 2023 - frontiersin.org
We have on hand some 25 years of nearly uninterrupted high-quality and high-cadence
global helioseismic data. The Global Oscillations Network Group (GONG) project has been …
global helioseismic data. The Global Oscillations Network Group (GONG) project has been …
Let's make block coordinate descent converge faster: faster greedy rules, message-passing, active-set complexity, and superlinear convergence
Block coordinate descent (BCD) methods are widely used for large-scale numerical
optimization because of their cheap iteration costs, low memory requirements, amenability to …
optimization because of their cheap iteration costs, low memory requirements, amenability to …
Real-time temperature field measurement based on acoustic tomography
Acoustic tomography can be used to measure the temperature field from the time-of-flight
(TOF). In order to capture real-time temperature field changes and accurately yield …
(TOF). In order to capture real-time temperature field changes and accurately yield …
Accelerated fast iterative shrinkage thresholding algorithms for sparsity‐regularized cone‐beam CT image reconstruction
Q Xu, D Yang, J Tan, A Sawatzky… - Medical …, 2016 - Wiley Online Library
Purpose: The development of iterative image reconstruction algorithms for cone‐beam
computed tomography (CBCT) remains an active and important research area. Even with …
computed tomography (CBCT) remains an active and important research area. Even with …
Landslide deformation extraction from terrestrial laser scanning data with weighted least squares regularization iteration solution
L Zhao, X Ma, Z Xiang, S Zhang, C Hu, Y Zhou… - Remote Sensing, 2022 - mdpi.com
The extraction of landslide deformation using terrestrial laser scanning (TLS) has many
important applications. The landslide deformation can be extracted based on a digital terrain …
important applications. The landslide deformation can be extracted based on a digital terrain …
[HTML][HTML] Investigating the missing-wedge problem in small-angle X-ray scattering tensor tomography across real and reciprocal space
LC Nielsen, T Tänzer, I Rodriguez-Fernandez… - Synchrotron …, 2024 - journals.iucr.org
Small-angle-scattering tensor tomography is a technique for studying anisotropic
nanostructures of millimetre-sized samples in a volume-resolved manner. It requires the …
nanostructures of millimetre-sized samples in a volume-resolved manner. It requires the …