2PFM dataset from MaskVSC

Two-photon fluorescence microscopy (2PFM) data, which corresponding to our paper "Masked Vascular-structure Segmentation and Completion in Retinal Images".The 2PFM data was acquired from ex-vivo rat retinas, where the rat was perfused with fluorescein-conjugated albumin and gelatin, and the retina was harvested and imaged with a custom-built 2PFM using a 16×, 0.8 numerical aperture objective. The annotation of retinal blood vessels, manually traced by a professional ophthalmologist in the raw images, serves as the ground truth. All 2D images are divided into a training set of 270 images and a testing set of 135 images, with a pixel resolution of 1024×1024. All procedures in this study were conducted in accordance to the ARVO Statement for the Use of Animals in Ophthalmic and Vision Research.