Motion compensated micro-CT reconstruction for in-situ analysis of dynamic processes

Scientific Reports
Thomas De SchryverMatthieu N Boone

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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Citations

Aug 12, 2018·Materials·Clément Jailin, Stéphane Roux
Jun 15, 2019·Nature Communications·Michal OdstrcilManuel Guizar-Sicairos
Jul 8, 2020·Materials·Wannes GoethalsMatthieu N Boone
Oct 24, 2020·Scientific Reports·Marjolein HeyndrickxMatthieu N Boone
Oct 20, 2021·Physics in Medicine and Biology·Clément JailinSimon Rit

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Methods Mentioned

BETA
imaging technique
X-ray

Software Mentioned

elastix
SimpleElastix
SimpleITK

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