Fig. 5.

Intra-session effectiveness of retinal tracking to correct bulk motion in imaging mode #1 (Media 1 ^{(178.8KB, AVI)} ). En face AO-OCT images are shown from the same sessions, (left) without and (right) with active tracking. Images are of the same nominal patch of retina at 5° nasal to the fovea and superimposed on a wide field SLO image of subject #1. In the bottom plots, open circles denote eye motion as determined from the en face frames registered manually to the wide field SLO. Solid blue trace denotes eye motion as measured by the tracker. Tracker gain was 1.3, and no lowpass filtering was applied to tracking signals.