Figure 6
The combined analysis of SD OCT B-scan and aligned CFP. (A) The cropped CFP images, where hyper-reflective regions represent hard exudates. (B) The comparison of HE segmentation results on CFP and hyper-reflective foci results on SD OCT. The black regions are hard exudates measured by CFP and SD OCT. The green regions measured by CFP are hard exudates that are missed by SD OCT. The red regions represent hyper-reflective foci on SD OCT, where these foci could not be identified in the corresponding CFP. (C) and (D) SD OCT B-scan images correspond to the white and yellow dotted line, respectively, where the pink regions and the white regions are hyper-reflective foci and hard exudates, respectively.
