Search Results for author: Carl Lemaire

Found 4 papers, 1 papers with code

FIESTA: Autoencoders for accurate fiber segmentation in tractography

no code implementations30 Nov 2022 Félix Dumais, Jon Haitz Legarreta, Carl Lemaire, Philippe Poulin, François Rheault, Laurent Petit, Muhamed Barakovic, Stefano Magon, Maxime Descoteaux, Pierre-Marc Jodoin

Our proposed method improves bundle segmentation coverage by recovering hard-to-track bundles with generative sampling through the latent space seeding of the subject bundle and the atlas bundle.

Contrastive Learning Segmentation

Neural Teleportation

1 code implementation2 Dec 2020 Marco Armenta, Thierry Judge, Nathan Painchaud, Youssef Skandarani, Carl Lemaire, Gabriel Gibeau Sanchez, Philippe Spino, Pierre-Marc Jodoin

In this paper, we explore a process called neural teleportation, a mathematical consequence of applying quiver representation theory to neural networks.

Position

Filtering in tractography using autoencoders (FINTA)

no code implementations7 Oct 2020 Jon Haitz Legarreta, Laurent Petit, François Rheault, Guillaume Theaud, Carl Lemaire, Maxime Descoteaux, Pierre-Marc Jodoin

Current brain white matter fiber tracking techniques show a number of problems, including: generating large proportions of streamlines that do not accurately describe the underlying anatomy; extracting streamlines that are not supported by the underlying diffusion signal; and under-representing some fiber populations, among others.

Anatomy Domain Adaptation

Structured Pruning of Neural Networks with Budget-Aware Regularization

no code implementations CVPR 2019 Carl Lemaire, Andrew Achkar, Pierre-Marc Jodoin

Pruning methods have shown to be effective at reducing the size of deep neural networks while keeping accuracy almost intact.

Knowledge Distillation

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