Fig. 8.

3-D registration of two $y$-fast volumetric OCT and OCTA ($6\times 10\times 7\mathrm{mm}$) of disc region on a normal eye: (a) first volumetric OCT, (b) second volumetric OCT, (c) merged volumetric OCT after the 3-D registration of a and b, (d) the B-frame along $x$ (slow)-axis in first volume (red line in j), (e) the B-frame along $x$-axis in second volume (red line in k), (f) the B-frame along $x$-axis in the merged volume (red line in l), (g) the B-frame along $y$ (fast)-axis in first volume (yellow line in j), (h) the B-frame along $y$-axis in second volume (yellow line in k), (i) the B-frame along $y$-axis in the merged volume (yellow line in l), (j) first en face OCTA, (k) second en face OCTA, and (l) the merged en face OCTA after 3-D registration of two volumes.