Search Results for author: Hernán Mella

Found 2 papers, 1 papers with code

Enhancing Hemodynamic Parameter Estimations: Nonlinear Blood Behavior in 4D Flow MRI

no code implementations14 Feb 2024 Hernán Mella, Felipe Galarce, Tetsuro Sekine, Julio Sotelo, Ernesto Castillo

Hemodynamic parameters have been estimated assuming a Newtonian constant viscosity, even when blood exhibits shear-thinning behavior.

WarpPINN: Cine-MR image registration with physics-informed neural networks

1 code implementation22 Nov 2022 Pablo Arratia López, Hernán Mella, Sergio Uribe, Daniel E. Hurtado, Francisco Sahli Costabal

In this work, we introduce WarpPINN, a physics-informed neural network to perform image registration to obtain local metrics of the heart deformation.

Image Registration Landmark Tracking

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