This work utilizes an MR phantom to determine the repeatability, quartile coefficient of dispersion and potential efficacy of textural parameters calculated from gray level co-occurrence matrices, run length matrices, size zone matrices and neighborhood gray tone difference matrices. Images were obtained at 3 different field strengths, across 3 different manufacturers. Parameters based on gray level co-occurrence matrices showed excellent repeatability and low dispersion, whilst still demonstrating excellent discrimination between contrasting regions of interest.
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