Skip to main content

Advertisement

Table 4 Mean values (each by 150 simulations) of the Err% for the semiautomatic algorithm with filtering

From: Robustness to noise of arterial blood flow estimation methods in CT perfusion

Err% SM_af
SNR BFa min BFa mean BFa max
10 98.95 88.45 61.77
20 65.05 55.16 34.80
30 53.22 42.27 29.29
40 42.88 33.22 23.98
50 39.06 31.82 20.35
60 32.14 29.56 18.64
70 31.88 21.94 17.92
80 29.24 22.28 18.97
90 23.45 22.38 15.67
100 26.90 17.99 13.32
  1. Average value of the relative percentage errors computed for each SNR study, here indicated by bold numbers, and for the different set BFa (each value is the average of results obtained by 150 simulations).