Modeling an evolution through constrained deformations

Analyse numérique - Equations aux dérivées partielles

Salle de réunion, bâtiment M2
Barbara Gris
CNRS, Sorbonne Université
Jeudi, 19 Novembre, 2020 - 11:00 - 12:00

Analyzing shapes through large deformations allows to define a metric on a space of shapes (space of curves or surfaces for instance) from a metric on a space of deformations. We built a generic framework to incorporate biological priors in the set of considered deformations and the metric. I will present the notion of deformation modules on which this framework relies and show how it can be used to understand the evolution of biological systems (such as a growth).