pCT analysis code
(updated May 15, 2020):
This is part of supplementary materials of our publication "Generation
of Pseudo-CT using High-Degree Polynomial Regression on Dual-Contrast
Pelvic MRI Data"
Scientific Reports 10:8118 (2020). It
shows how the polynomial regression algorithm works to find the pCT
function that will be used to convert dual-contrast MRI datasets to
pCT images.
The Mathematica source code below (pCT-analysis.nb) is an example,
which imports the first four csv files, calculates the polynomial
coefficients, and then export them as the last csv file. More
explanations can be found in the Mathematica code.
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xlist.csv
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ylist.csv
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ctlist.csv
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countlist.csv
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pCT-analysis.nb.zip
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coefficients.csv