Analysis for Sheet Width Quantification Accuracy

In this section, we present a systematic approach to the accuracy validation of width quantification. Especially, we investigate inherent limits on the accuracy of sheet width measurement described in the previous section arising from finite resolution. We focus on MR imaged structure, and especially address the question as to how the accuracy depends on the orientation of sheet structures when a voxel shape is anisotropic in MR imaging. In the following, a theoretical procedure for ascertaining the inherent limits on the accuracy of sheet width (thickness) measurement in MR images is presented.

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