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Table 3 Comparison of algorithm Stability and accuracy on 3 branch phantom

From: Validation of an arterial tortuosity measure with application to hypertension collection of clinical hypertensive patients

Phantom noise Algorithm Number of trees Stability RMSE of Accuracy
SD-10 COM 3 0.960 0.463
SD-10 MDFE 3 0.930 0.393
SD-10 DFE-COM 3 1.00 0.556
SD-20 COM 3 0.950 0.528
SD-20 MDFE 3 0.946 0.674
SD-20 DFE-COM 3 0.955 0.561
  1. The DFE-COM cost function shortest paths centerline algorithm had similar stability and accuracy to the COM based centerline algorithm. The MDFE cost algorithm accuracy degraded going from standard deviation (SD) 10 to 20 noise.
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