Preprint
Aug 2026
The Push-Forward Transform for Continuous and Robust Comparison of Dynamic Shapes
A mathematical framework for shape comparison based on mapping functions from the shape domain to a common reference domain is introduced and an interpretable morphometric is derived that quantifies shape similarity and reveals features such as skeletal topology and rotational symmetries.
Roua Rouatbi, Juan Esteban Suarez Cardona, Ivo F. Sbalzarini
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