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. Author manuscript; available in PMC: 2015 May 26.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2015 Mar 20;9413:94130M. doi: 10.1117/12.2077713

Figure 2.

Figure 2

Fundus registration of 2 visits. Columns (a), (b), and (c) show the vessel shadow projection images S, the retina thickness images T , and the combined FPIs, respectively. In (d), we show color overlay images (top) before and (bottom) after registration. White indicates the improved alignment of the vessels.