Fundus image; Polyp image

This dataset includes two 2D medical image segmentation benchmark.

1. OD/OC Segmentation in Fundus Image

This dataset conprises five sub-datasets: Drishti-GS, RIM-ONE-r3, ORIGA, REFUGE, and the validation set of REFUGE2. Each image is cropped around the optic disc area. The size of all images is 512×512. The manual pixel-wise annotation is stored as a PNG image with the same size as the corresponding fundus image with the following labels:

128: Optic Disc (Grey color)

0: Optic Cup (Black color)

255: Background (White color)