Search Results for author: Jack Lee

Found 4 papers, 1 papers with code

High-Resolution Maps of Left Atrial Displacements and Strains Estimated with 3D CINE MRI and Unsupervised Neural Networks

1 code implementation14 Dec 2023 Christoforos Galazis, Samuel Shepperd, Emma Brouwer, Sandro Queirós, Ebraham Alskaf, Mustafa Anjari, Amedeo Chiribiri, Jack Lee, Anil A. Bharath, Marta Varela

We create maps of LA Displacement Vector Field (DVF) magnitude and LA principal strain values from images of 10 healthy volunteers and 8 patients with cardiovascular disease (CVD).

Unsupervised Image Registration

Unsupervised Domain Adaptation for Automated Knee Osteoarthritis Phenotype Classification

no code implementations14 Dec 2022 Junru Zhong, Yongcheng Yao, Donal G. Cahill, Fan Xiao, Siyue Li, Jack Lee, Kevin Ki-Wai Ho, Michael Tim-Yun Ong, James F. Griffith, Weitian Chen

Conclusion: The proposed UDA approach improves the performance of automated knee OA phenotype classification for small target datasets by utilising a large, high-quality source dataset for training.

Classification Phenotype classification +2

Deep learning-based prediction of kinetic parameters from myocardial perfusion MRI

no code implementations27 Jul 2019 Cian M. Scannell, Piet van den Bosch, Amedeo Chiribiri, Jack Lee, Marcel Breeuwer, Mitko Veta

The quantification of myocardial perfusion MRI has the potential to provide a fast, automated and user-independent assessment of myocardial ischaemia.

Bayesian Inference

Hierarchical Bayesian myocardial perfusion quantification

no code implementations6 Jun 2019 Cian M. Scannell, Amedeo Chiribiri, Adriana D. M. Villa, Marcel Breeuwer, Jack Lee

Purpose: Tracer-kinetic models can be used for the quantitative assessment of contrast-enhanced MRI data.

Bayesian Inference

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