Robust Vessel Segmentation in Fundus Images

Table 6

Comparison of average runtime using two public databases. The effects of the proposed modifications on the calculation time in seconds as shown.

Algorithm	Runtime (in sec)		Accuracy
	STARE	DRIVE	STARE	DRIVE
Frangi et al. [1]	1.62	1.27	0.9370	0.9570
Proposed	1.31	1.04	0.9386	0.9572
Espona et al. (subpixel accuracy)* [41]	—	31.7	—	0.9325
Mendonça and Campilho* [36]	—	150.0 [35]	0.9480	0.9466
Soares et al.* [35]	180.0	180.0	0.9480	0.9466
Staal et al.* [37]	—	900.0 [35]	0.9516	0.9442

Entries marked by “*” are results reported in the cited articles.