Charting the course towards dimensional measurement traceability by X-ray computed tomography

M Ferrucci, E Ametova - Measurement Science and Technology, 2021 - iopscience.iop.org
Long synonymous with medical imaging, x-ray computed tomography (CT) is proving its
worth in industrial applications such as material characterization, defect analysis, and …

Review of high-speed imaging with lab-based x-ray computed tomography

EA Zwanenburg, MA Williams… - … Science and Technology, 2021 - iopscience.iop.org
X-ray computed tomography (CT) is frequently used for non-destructive testing with many
applications in a wide range of scientific research areas. The difference in imaging speeds …

Advances in the metrological traceability and performance of X-ray computed tomography

W Dewulf, H Bosse, S Carmignato, R Leach - CIRP Annals, 2022 - Elsevier
X-ray computed tomography (XCT) is increasingly being used for evaluating quality and
conformance of complex products, including assemblies and additively manufactured parts …

Enabling 3D CT-scanning of cultural heritage objects using only in-house 2D X-ray equipment in museums

FG Bossema, WJ Palenstijn, A Heginbotham… - Nature …, 2024 - nature.com
Visualizing the internal structure of museum objects is a crucial step in acquiring knowledge
about the origin, state, and composition of cultural heritage artifacts. Among the most …

Effect of geometric magnification on dimensional measurements with a metrology-grade X-ray computed tomography system

H Villarraga-Gómez, ST Smith - Precision Engineering, 2022 - Elsevier
This paper evaluates the dimensional accuracy of industrial X-ray computed tomography
(CT) measurements as a function of the geometric magnification (M g) used for CT scanning …

[PDF][PDF] An inclined detector geometry for improved X-ray total scattering measurements

N Burns, A Rahemtulla, S Annett… - Journal of Applied …, 2023 - journals.iucr.org
X-ray total scattering measurements are implemented using a digital flat-panel area detector
in an inclined geometry and compared with the traditional geometry. The traditional …

[HTML][HTML] Performance testing of dimensional X-ray computed tomography systems

EA Zwanenburg, MA Williams, JM Warnett - Precision Engineering, 2022 - Elsevier
Abstract X-ray Computed Tomography (XCT) has become a common tool for dimensional
analysis as it allows for non-destructive internal and external measurements. Manufacturers …

Improving the dimensional accuracy of 3D X-ray microscopy data

H Villarraga-Gómez, N Kotwal, R Parwani… - Measurement …, 2022 - iopscience.iop.org
X-ray microscopy instruments have the unique ability to achieve nondestructive imaging with
higher spatial resolutions than traditional x-ray computed tomography (CT) systems. This …

[HTML][HTML] Investigations into the geometric calibration and systematic effects of a micro-CT system

M Hardner, F Liebold, F Wagner, HG Maas - Sensors, 2024 - mdpi.com
Micro-Computed Tomography (µCT) systems are used for examining the internal structures
of various objects, such as material samples, manufactured parts, and natural objects …

[PDF][PDF] Geometric qualification for robot CT with flexible trajectories

R Kang, G Probst, M Vlaeyen, G Fei, P Guerrero… - 11th conference on …, 2022 - ndt.net
Robot CT systems bring great flexibility to X-ray CT based inspection scans. The system
geometry needs to be well calibrated in order to avoid serious artifacts in the reconstructed …