infinitesimal drift diffeomorphometry models for population shape analysis

This work discusses time dependent models of shape changes to study neurodegeneration.

B. C. Lee, D. J. Tward, Z. Hu, A. Trouve, and M. I. Miller, in Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops.
Coarse-to-Fine Hamiltonian Dynamics of Hierarchical Flows in Computational Anatomy

We developed optimal control formulations for parameterizing deformations and features described at multiple scales. This work is contributing to brain atlasing initatives for microscopy images.

M. I. Miller, D. J. Tward, and A. Trouve, in Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops.