Meningioma segmentation in T1-weighted MRI leveraging global context and attention mechanisms

1 code implementation • 19 Jan 2021 • David Bouget, André Pedersen, Sayied Abdol Mohieb Hosainey, Ole Solheim, Ingerid Reinertsen

A larger number of cases with meningiomas below 3ml might also be needed to improve the performance for the smallest tumors.

Fast meningioma segmentation in T1-weighted MRI volumes using a lightweight 3D deep learning architecture

1 code implementation • 14 Oct 2020 • David Bouget, André Pedersen, Sayied Abdol Mohieb Hosainey, Johanna Vanel, Ole Solheim, Ingerid Reinertsen

We studied two different 3D neural network architectures: (i) a simple encoder-decoder similar to a 3D U-Net, and (ii) a lightweight multi-scale architecture (PLS-Net).

Segmentation