Table 2.

Characteristics of the OCT scanners

	St Jude Medical Erasmus MC Rotterdam, The Netherlands	Terumo University Hospital of Auvergne Clermont-Ferrand, France
Pullback speed (mm/s)	20	20
Acquisition rate (fps)	100	158
Acquisition length (mm)	54	80
Number of frames	271	632
Resolution (axial/lateral) ($\mathrm{\mu }\text{m}$)	20/30	20/15
Depth of the scan range (mm)	4.3	4.5
Dimensions of the polar image (pixels)	968 $\times$ 504	512 $\times$ 512
Pixel size ($\mathrm{\mu }\text{m}$)	4.5	8.8