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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Clin Perinatol. 2013 Jun;40(2):271–296. doi: 10.1016/j.clp.2013.02.007

Fig. 3.

Fig. 3

Two-dimensional (2D) and three-dimensional (3D) images obtained from volumetric SDOCT scans from a 31-week-old PMA infant. Volumetric 6 × 6 mm SDOCT scan from a 31-week-old PMA infant. Sixty B-scans were acquired in less than 4 seconds, with minimal motion detected during acquisition. The foveal and optic nerve B-scans are shown in the top of the figure. By collapsing axially all the pixels from each B-scan, a 2 fundus image (middle) comparable with a fundus photo can be obtained. Using volume rendering software, a 3D reconstruction was achieved (bottom), showing the optic nerve cup and the retinal surface contour.