no code implementations • 27 Mar 2024 • Aissam Djahnine, Alexandre Popoff, Emilien Jupin-Delevaux, Vincent Cottin, Olivier Nempont, Loic Boussel
Unsupervised pathology detection can be implemented by training a model on healthy data only and measuring the deviation from the training set upon inference, for example with CNN-based feature extraction and one-class classifiers, or reconstruction-score-based methods such as AEs, GANs and Diffusion models.
no code implementations • 18 Jan 2021 • Vincent Couteaux, Mathilde Trintignac, Olivier Nempont, Guillaume Pizaine, Anna Sesilia Vlachomitrou, Pierre-Jean Valette, Laurent Milot, Isabelle Bloch
We address the problem of multimodal liver segmentation in paired but unregistered T1 and T2-weighted MR images.