Erratum in: “Cone Photoreceptor Cell Segmentation and Diameter Measurement on Adaptive Optics Images Using Circularly Constrained Active Contour Model” by Jianfei Liu, HaeWon Jung, Alfredo Dubra, and Johnny Tam (
Invest Ophthalmol Vis Sci. 2018;59:4639–4652)
https://doi.org/10.1167/iovs.18-24734
When the article was originally published, the equations in the top graph of Figure 6 should have been in the bottom graph, and the equations in the bottom graph should have been in the top graph. Figure 6 has been corrected in the article online.