Deep Learning for Automatic Strain Quantification in Arrhythmogenic Right Ventricular Cardiomyopathy

no code implementations • 24 Nov 2023 • Laura Alvarez-Florez, Jörg Sander, Mimount Bourfiss, Fleur V. Y. Tjong, Birgitta K. Velthuis, Ivana Išgum

The evaluation of the method is performed on a dataset of cine CMRI scans from 47 ARVC patients and 67 controls.

Super-Resolution

Future Unruptured Intracranial Aneurysm Growth Prediction using Mesh Convolutional Neural Networks

no code implementations • 27 Jul 2022 • Kimberley M. Timmins, Maarten J. Kamphuis, Iris N. Vos, Birgitta K. Velthuis, Irene C. van der Schaaf, Hugo J. Kuijf

The model consisted of a mesh convolutional neural network including additional novel input edge features of shape index and curvedness which describe the surface topology.

Specificity

Variational Autoencoders with a Structural Similarity Loss in Time of Flight MRAs

no code implementations • 20 Jan 2021 • Kimberley M. Timmins, Irene C. van der Schaaf, Ynte M. Ruigrok, Birgitta K. Velthuis, Hugo J. Kuijf

The L2-optimized VAE outperforms SSIM, with improved reconstruction metrics and DSIs for both datasets.

Anomaly Detection SSIM