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. 2015 Sep 29;10(9):e0139025. doi: 10.1371/journal.pone.0139025

Table 1. Results of Method Validation.

Comparison of measured values with the mathematically exact solution of the exemplarily defined sample dataset.

ROI Exact Values 1 mm Resolution ± 0.1 mm Resolution ±
Max Vorticity [s-1] 397.9 330.0 17 % 394.2 1 %
CORE
Max Vorticity [s-1] 397.9 343.8 14 % 381.4 4 %
Min Vorticity [s-1] 50.0 50.1 0 % 50.0 0 %
Avg Vorticity [s-1] 253.3 223.3 12 % 226.2 11 %
Length [mm] 76.9 75.1 2 % 78.0 1 %