RVD: A Handheld Device-Based Fundus Video Dataset for Retinal Vessel Segmentation - KHAN, MD WAHIDUZZAMAN; Sheng, Hongwei; Zhang, Hu; Du, Heming; Wang, Sen; Coroneo, Minas; Hajati, Farshid; Shariflou, Sahar; Kalloniatis, Michael; Phu, Jack; Agar, Ashish; Huang, Zi; et al. (Advances in Neural Information Processing Systems, 2023)