Search Results for author: Raúl San José Estépar

Found 5 papers, 2 papers with code

GradICON: Approximate Diffeomorphisms via Gradient Inverse Consistency

2 code implementations13 Jun 2022 Lin Tian, Hastings Greer, François-Xavier Vialard, Roland Kwitt, Raúl San José Estépar, Marc Niethammer

However, in contrast to ICON, we prove and empirically verify that using a gradient inverse-consistency loss not only significantly improves convergence, but also results in a similar implicit regularization of the resulting transformation map.

Computed Tomography (CT) Image Registration +2

Generative-based Airway and Vessel Morphology Quantification on Chest CT Images

no code implementations13 Feb 2020 Pietro Nardelli, James C. Ross, Raúl San José Estépar

For validation, we first use synthetically generated airways and vessels produced by the proposed generative model to compute the relative error and directly evaluate the accuracy of CNR in comparison with traditional methods.

Computed Tomography (CT)

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