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In vitro parameters value according to magnetic field strengh and pixel size: For correlation (A) and energy (B). Texture features extracted to the homogeneous phantoms. Each colored dot groups and related box plot shows the value of correlation (A) and energy (B) calculated from repeated phantom MRI acquisition (one dot per MRI acquisition) with different pixel size (one color per matrix/FOV couple), respectively, at 1.5 and 3T.
