White Matter Fiber Tractography Using Nonuniform Rational B-Splines Curve Fitting

Table 2

Comparison of in vivo tracking results.

ROI	Methods	Number of bundles	Computation time (second)	Memory storage (KB)
ROI1 (Figure 10(a))	Streamline	1065	85	9628
	NURBS-T	985	61	6677
	NURBS-G	1131	57	5246
ROI2 (Figure 11(a))	Streamline	811	66	10613
	NURBS-T	622	52	5646
	NURBS-G	703	49	4835
ROI3 (Figure 12(a))	Streamline	1570	102	11323
	NURBS-T	1526	71	7892
	NURBS-G	1703	59	6374