@article{HernándezGiménez:118194, author = "Hernández Giménez, M. and Ramón Júlvez, U. and Sierra Tomé, D.", title = "{Partial Differential Equation-Constrained Diffeomorphic Registration from Sum of Squared Differences to Normalized Cross-Correlation, Normalized Gradient Fields, and Mutual Information: A Unifying Framework; 35632143}", year = "2022", }