Search Results for author: Andre van der Kouwe

Found 4 papers, 0 papers with code

Learning Task-Specific Strategies for Accelerated MRI

no code implementations25 Apr 2023 Zihui Wu, Tianwei Yin, Yu Sun, Robert Frost, Andre van der Kouwe, Adrian V. Dalca, Katherine L. Bouman

Traditional CS-MRI methods often separately address measurement subsampling, image reconstruction, and task prediction, resulting in a suboptimal end-to-end performance.

Image Reconstruction

Unsupervised learning of MRI tissue properties using MRI physics models

no code implementations6 Jul 2021 Divya Varadarajan, Katherine L. Bouman, Andre van der Kouwe, Bruce Fischl, Adrian V. Dalca

In this work we propose an unsupervised deep-learning strategy that employs MRI physics to estimate all three tissue properties from a single multiecho MRI scan session, and generalizes across varying acquisition parameters.

A probabilistic atlas of the human thalamic nuclei combining ex vivo MRI and histology

no code implementations22 Jun 2018 Juan Eugenio Iglesias, Ricardo Insausti, Garikoitz Lerma-Usabiaga, Martina Bocchetta, Koen van Leemput, Douglas N. Greve, Andre van der Kouwe, Bruce Fischl, Cesar Caballero-Gaudes, Pedro M Paz-Alonso

In this study, we present a probabilistic atlas of the thalamic nuclei built using ex vivo brain MRI scans and histological data, as well as the application of the atlas to in vivo MRI segmentation.

Bayesian Inference Hippocampus +2

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