Segmentation of Cerebrovascular Anatomy from TOF-MRA Using Length-Strained Enhancement and Random Walker

Table 3

Two sets of verification data with having a range of 50-150.

Beta	Data 1			Data 2
	DSC	FPR	FNR	DSC	FPR	FNR
50	84.23%	10.97%	15.45%	90.66%	5.15%	11.17%
75	87.21%	4.41%	16.04%	91.72%	1.23%	1.25%
100	92.45%	0.33%	13.76%	92.84%	0.12%	11.75%
125	86.84%	0.66%	18.53%	73.62%	0.0689%	29.43%
150	82.33%	1.14%	22.62%	53.25%	40.48%	28.08%