Table 2.

Time Required for All Methods to Process a Single B-Scan^*

	Time (s)
SD-OCT Device	Ying et al.11	Li et al.12	Chitchian et al.13	Anantrasirichai et al.14	Liu et al.15	Proposed Method
Cirrus	0.49	3.25	2.05	3.47	4.31	2.81
Spectralis	0.34	3.09	1.74	3.19	3.16	1.76
Topcon	0.31	3.01	1.70	3.12	3.10	1.73

^*Averaged over 2560 Cirrus B-scans, 1280 Spectralis B-scans, and 1280 Topcon B-scans.