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Method for determination of spatial distribution and concentration of contrast components in a porous and/or heterogeneous sample
Method for determination of spatial distribution and concentration of contrast components in a porous and/or heterogeneous sample
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机译:测定多孔和/或异质样品中造影剂成分的空间分布和浓度的方法
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摘要
A method for determination of a spatial distribution and concentration of contrast components in a porous sample comprises the steps of scanning a sample with X-ray and obtaining a computer tomographic image of the sample. Then an area of interest inside the obtained computer tomographic image is selected and a first cross-section of the computer tomographic image is defined. Spatial distribution and concentration of contrast components inside the area of interest are determined by analyzing histograms of grayness distribution in the cross-sections of the computer tomographic image starting with the reference cross-section.
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