When Weak Becomes Strong: Robust Quantification of White Matter Hyperintensities in Brain MRI scans

no code implementations • 12 Apr 2020 • Oliver Werner, Kimberlin M. H. van Wijnen, Wiro J. Niessen, Marius de Groot, Meike W. Vernooij, Florian Dubost, Marleen de Bruijne

We showed that networks optimized using only weak labels reflecting WMH volume generalized better for WMH volume prediction than networks optimized with voxel-wise segmentations of WMH.

Automated Lesion Detection by Regressing Intensity-Based Distance with a Neural Network

no code implementations • 29 Jul 2019 • Kimberlin M. H. van Wijnen, Florian Dubost, Pinar Yilmaz, M. Arfan Ikram, Wiro J. Niessen, Hieab Adams, Meike W. Vernooij, Marleen de Bruijne

We show the potential of this approach to detect enlarged perivascular spaces in white matter on a large brain MRI dataset with an independent test set of 1000 scans.

Lesion Detection