Figure 4From: Dynamic curvature topography for evaluating the anterior corneal surface change with Corvis STComparisons of our (green), expert (red) and built-in (yellow) segmentation. In order to suppress interferences from the results of our and built-in segmentation, expert segmented the boundaries firstly. So the red line was shown in the bottom. a The comparison in the stage of before deformation, b the comparison in the stage of during deformation.Back to article page