Fig. 10.

3-D registration of images from N3 at 1-deg SR acquired in line-scanning mode, using only eye motion to scan the OCT beam in the horizontal direction; (a) registered AO-SLO image from which the $x$- and $y$-directions (horizontal and vertical) eye motion was measured; (b) en face projection of the COST layer taken from the registered AO-OCT volume; (c) zoomed-in OCT image from the yellow dashed box in (b); and (d) zoomed-in SLO image from the yellow dashed box in (a). Scalebars are $25\mu \mathrm{m}$ in (a) and (b), and $10\mu \mathrm{m}$ in (c) and (d). (e) Same AO-OCT image as (c) after Gaussian blurring ($\sigma =1\mathrm{px}$, $\sim 0.5\mu \mathrm{m}$), and (f) same AO-SLO image as (d). In (e) and (f), red circles denote positions of cones identified in the AO-SLO and blue $X$’s denote positions of cones identified in the AO-OCT. Yellow circles show SLO-identified cones that do not have a matching OCT-identified cone within three pixels ($\sim 1.5\mu \mathrm{m}$).