NeurIPS2021
CorticalFlow: A Diffeomorphic Mesh Transformer Network for Cortical Surface Reconstruction
Léo Lebrat, Rodrigo Santa Cruz, Frédéric de Gournay, Darren Fu, Pierrick Bourgeat, Jurgen Fripp, Clinton Fookes, Olivier Salvado
被引用 42 次
摘要
Tractable framework for computing a diffeomorphic mapping 𝚽 for each surface mesh vertex by solving the flow ODE, using the iterative approximation method, provided by the forward Euler method. ❖ Retains the initial mesh topology without producing self-intersections. ❖ We also provide sufficient and comprehensible conditions for meeting the diffeomorphic properties of these transformations.