There are 4 repositories under multimodal-image-registration topic.
[CVPR2020] Unsupervised Multi-Modal Image Registration via Geometry Preserving Image-to-Image Translation
Mutual-Information Medical Image Registration: Theory and Examples
Complete Matlab pipeline for matching in vivo recorded cells post hoc in histology
Code for paper "Vis-IR Images Registration via Multi-scale Generative Adversial Network" Chao X.,Hanlin Z.,Ke Z.