Fig. 4
From: Retinal status analysis method based on feature extraction and quantitative grading in OCT images
Normal retinal reference model. The solid lines are the average boundaries of normal retinal ILM and RPE, as the normal retinal reference model. The dotted lines are the variation range based on reference model standard deviation. The horizontal axis shows the distance to foveola center, and the numerical value is consistent with the Fig. 2b. The vertical axis represents the axial distance, and the retina thickness changes around the macular regions can be seen