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Journal Articles

Material Classification Map Using Dual-Energy Method at Low-Energy X-Ray Spectrum: An Experimental and Monte Carlo Simulation Study

Mahdi Ghafarzadeh, Mostafa Kabir, Mohammad Tavakoli Kejani
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. August 2024, 7(3): 031002.
Paper No: NDE-24-1007
https://doi.org/10.1115/1.4065385
Published Online: May 20, 2024
View Article titled, Material Classification Map Using Dual-Energy Method at Low-Energy X-Ray Spectrum: An Experimental and Monte Carlo Simulation Study
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Topics: Sensors, Simulation, X-rays, Wedges
Journal Articles

Computed Tomography Artifact Reduction Employing a Convolutional Neural Network Within the Context of Dimensional Metrology

Mahdi Ghafarzadeh, Mohammad Tavakoli Kejani, Mehdi Karimi, Amirreza Asadi
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. February 2024, 7(1): 011001.
Paper No: NDE-23-1033
https://doi.org/10.1115/1.4063805
Published Online: October 31, 2023
View Article titled, Computed Tomography Artifact Reduction Employing a Convolutional Neural Network Within the Context of Dimensional Metrology
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Topics: Artificial neural networks, Computerized tomography, Dimensional metrology, Electromagnetic scattering, Hardening, X-rays, Phantoms, Errors
Journal Articles

Log Grading and Knot Identification by Oblique X-Ray Scanning

C. S. Omori, G. S. Schajer
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. May 2023, 6(2): 021002.
Paper No: NDE-22-1010
https://doi.org/10.1115/1.4056342
Published Online: December 12, 2022
View Article titled, Log Grading and Knot Identification by Oblique X-Ray Scanning
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Topics: X-rays, Sensors, Lumber, Algorithms, Image processing
Journal Articles

Influence of Data Acquisition Algorithms on X-Ray Phase Contrast Imaging Computed Tomography

Collin J. C. Epstein, Ryan N. Goodner, R. Derek West, Kyle R. Thompson, Amber L. Dagel
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2020, 3(4): 041004.
Paper No: NDE-19-1065
https://doi.org/10.1115/1.4048517
Published Online: October 15, 2020
View Article titled, Influence of Data Acquisition Algorithms on X-Ray Phase Contrast Imaging Computed Tomography
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Topics: Algorithms, Computerized tomography, Data acquisition, Diffraction gratings, Imaging, X-rays, Rotation, Signals
Journal Articles

X-Ray Microtomography System Applied in Characterization of Lightweight Concrete Structures

Luan F. Bastos, Olga M. O. de Araújo, Alessandra S. Machado, Davi F. Oliveira, Ricardo T. Lopes
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2020, 3(4): 041002.
Paper No: NDE-19-1061
https://doi.org/10.1115/1.4048147
Published Online: August 28, 2020
View Article titled, X-Ray Microtomography System Applied in Characterization of Lightweight Concrete Structures
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Topics: ASTM International, Concretes, Fibers, Lightweight concrete, Porosity, X-rays
Journal Articles

Very Low-Intensity Throughput X-Ray Computed Tomography of a Cast FeMnAl Steel Alloy

William H. Green, Bryan A. Cheeseman, Daniel Field, Krista R. Limmer
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2020, 3(4): 041103.
Paper No: NDE-19-1064
https://doi.org/10.1115/1.4047065
Published Online: May 27, 2020
View Article titled, Very Low-Intensity Throughput X-Ray Computed Tomography of a Cast FeMnAl Steel Alloy
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Topics: Alloy steel, Computerized tomography, Image processing, Porosity, X-rays