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DOE OSTI · 22496167

X-ray microtomographic scanners

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Abstract

The article studies the operating procedures of an X-ray microtomographic scanner and the module of reconstruction and analysis 3D-image of a test sample in particular. An algorithm for 3D-image reconstruction based on image shadow projections and mathematical methods of the processing are described. Chapter 1 describes the basic principles of X-ray tomography and general procedures of the device developed. Chapters 2 and 3 are devoted to the problem of resources saving by the system during the X-ray tomography procedure, which is achieved by preprocessing of the initial shadow projections. Preprocessing includes background noise removing from the images, which reduces the amount of shadow projections in general and increases the efficiency of the group shadow projections compression. In conclusion, the main applications of X-ray tomography are presented.

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71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITYALGORITHMSBACKGROUND NOISECOMPRESSIONEFFICIENCYIMAGE PROCESSINGIMAGE SCANNERSIMAGESTHREE-DIMENSIONAL CALCULATIONSTOMOGRAPHYX RADIATION

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2015-11-17. X-ray microtomographic scanners. https://doi.org/10.1063/1.4936042

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