Fig. 2

Example images and Differential analysis. (A) Example of posterior lenticule laser scanning images and corresponding segmentation of black clefts in good visual recovery group. (B) Example of posterior lenticule laser scanning images and corresponding segmentation of black clefts in poor visual recovery group. (C-K) The box plots of num_count (2), area_max (D), area_mean (E), diameter_max (F), diameter_mean (G), perimeter_max (H), perimeter_mean (I), and area_ratio (J) between good and poor visual recovery groups.