Probabilistic Riemannian Functional Map Synchronization for 3D Shape Correspondence

Huq, F., Dey, A., Yusuf, S., Bazazian, D., Birdal, T., Miolane, N.

We address graph-matching on 3D shapes with uncertainty quantification, using functional maps represented on the Lie group SO(n) to model correspondences and synchronization to ensure cycle consistency, improving accuracy across the shape network.