Motion compensated micro-CT reconstruction for in-situ analysis of dynamic processes
Publication date
2018-05-16
Authors
De Schryver, Thomas
Dierick, Manuel
Heyndrickx, Marjolein
Van Stappen, J.F.
Boone, Marijn Antoine
Van Hoorebeke, Luc
Boone, Matthieu N.
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Abstract
This work presents a framework to exploit the synergy between Digital Volume Correlation (DVC) and iterative CT reconstruction to enhance the quality of high-resolution dynamic X-ray CT (4D-µCT) and obtain quantitative results from the acquired dataset in the form of 3D strain maps which can be directly correlated to the material properties. Furthermore, we show that the developed framework is capable of strongly reducing motion artifacts even in a dataset containing a single 360° rotation
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De Schryver, T, Dierick, M, Heyndrickx, M, Van Stappen, J, Boone, M A, Van Hoorebeke, L & Boone, M N 2018, 'Motion compensated micro-CT reconstruction for in-situ analysis of dynamic processes', Scientific Reports, vol. 8, 7655. https://doi.org/10.1038/s41598-018-25916-5