Research Article

Obtaining Thickness Maps of Corneal Layers Using the Optimal Algorithm for Intracorneal Layer Segmentation

Table 2

Mean and standard deviation of signed error in corneal layer boundary segmentation between automatic and manual segmentation using GMM.

Corneal layer boundaryMean difference (µm)Standard deviation (µm)

Epithelium boundary0.099223.36446
Bowman boundary1.596543.81546
Endothelium boundary0.396888.05486