MEMO: Dataset and Methods for Robust Multimodal Retinal Image Registration with Large or Small Vessel Density Differences. - Chiao-Yi Wang; Faranguisse Kakhi Sadrieh; Yi-Ting Shen; Shih-En Chen; Sarah Kim; Victoria Chen; Achyut Raghavendra; Dongyi Wang; Osamah Saeedi; Yang Tao (CoRR, 2023)