Table 4.

Provides manual and automatic analysis of MG using paired-sample t-test

Method	Mean loss area (%)	Mean time
Manual analysis	28.55±12.75	15±3.4 min
MG-GAN analysis	30.1±12.64	Less than a minute
Mask R-CNN	30.6±12.33	Less than a minute
GAN	30.8±12.21	Less than a minute
U-net analysis	30.9±12.13	Less than a minute
FCN analysis	31.6±11.90	Less than a minute
Adaptive thresholding	33.91±10.50	Less than a minute

FCN, Fully Convolutional Network; MG-GAN, meibomian gland-generative adversarial network; RCNN, Region Based Convolutional Neural Networks.