Skip to main content
. Author manuscript; available in PMC: 2010 Jul 29.
Published in final edited form as: IEEE Trans Med Imaging. 2009 Sep 15;29(1):159–168. doi: 10.1109/TMI.2009.2031324

Fig. 4.

Fig. 4

Retinal flattening of the ONH-centered OCT volume. (a) X-Z image of the original OCT volume. (b) Y-Z image of the original OCT volume. (c) 3-D rendering of the top intraretinal surface in the original OCT volume shows eye movement artifacts in the y-axis (parallel ridges across the surface, arrows). (d) X-Z image of the flattened OCT volume. (e) Y-Z image of the flattened OCT volume. (f) 3-D rendering of the top intraretinal surface in the flattened OCT volume. The eye movement artifacts are reduced so that major blood vessels are visible.