no code implementations • 22 Mar 2024 • Patryk Rygiel, Dieuwertje Alblas, Christoph Brune, Kak Khee Yeung, Jelmer M. Wolterink
To this end, we propose a combination of a global controller leveraging voxel mask segmentations to provide boundary conditions for vessels of interest to a local, iterative vessel segmentation model.
no code implementations • 9 Nov 2023 • Dieuwertje Alblas, Julian Suk, Christoph Brune, Kak Khee Yeung, Jelmer M. Wolterink
Hence, SIRE can be trained with arbitrarily oriented vessels with varying radii to generalise to vessels with a wide range of calibres and tortuosity.
1 code implementation • 18 Aug 2023 • Elina Thibeau-Sutre, Dieuwertje Alblas, Sophie Buurman, Christoph Brune, Jelmer M. Wolterink
The application of deep learning models to large-scale data sets requires means for automatic quality assurance.
no code implementations • 2 Mar 2023 • Dieuwertje Alblas, Marieke Hofman, Christoph Brune, Kak Khee Yeung, Jelmer M. Wolterink
We represent the AAA wall over time as the zero-level set of a signed distance function (SDF), estimated by a multilayer perception that operates on space and time.
no code implementations • 29 Jul 2022 • Dieuwertje Alblas, Christoph Brune, Kak Khee Yeung, Jelmer M. Wolterink
This allows us to model complex vascular structures with a representation that is implicit, continuous, light-weight, and easy to integrate with deep learning algorithms.
no code implementations • 2 Dec 2021 • Dieuwertje Alblas, Christoph Brune, Jelmer M. Wolterink
Carotid artery vessel wall thickness measurement is an essential step in the monitoring of patients with atherosclerosis.