Fig. 2

A partial record from the FOVEA dataset, showing the image, the raw annotation and both binary masks in the preoperative (a) to (d) as well as the intraoperative case (e) to (h), for one out of the two annotators. Note that due to the imaging setup during surgery, the intraoperative microscopy is rotated by 180∘ compared to the preoperative colour fundus photography. Filenames are given in the sub-captions.