Search Results for author: Didier Dormont

Found 6 papers, 2 papers with code

Automatic quality control of brain T1-weighted magnetic resonance images for a clinical data warehouse

1 code implementation16 Apr 2021 Simona Bottani, Ninon Burgos, Aurélien Maire, Adam Wild, Sebastian Ströer, Didier Dormont, Olivier Colliot

In order to train/validate the CNN, the data were annotated by two trained raters according to a visual QC protocol that we specifically designed for application in the setting of a data warehouse.

Accuracy of MRI Classification Algorithms in a Tertiary Memory Center Clinical Routine Cohort

no code implementations19 Mar 2020 Alexandre Morin, Jorge Samper-González, Anne Bertrand, Sebastian Stroer, Didier Dormont, Aline Mendes, Pierrick Coupé, Jamila Ahdidan, Marcel Lévy, Dalila Samri, Harald Hampel, Bruno Dubois, Marc Teichmann, Stéphane Epelbaum, Olivier Colliot

Using clinical routine T1-weighted MRI, we evaluated the classification performance of: 1) univariate volumetry using two AVS (volBrain and Neuroreader$^{TM}$); 2) Support Vector Machine (SVM) automatic classifier, using either the AVS volumes (SVM-AVS), or whole gray matter (SVM-WGM); 3) reading by two neuroradiologists.

General Classification

Visualization approach to assess the robustness of neural networks for medical image classification

no code implementations19 Nov 2019 Elina Thibeau Sutre, Olivier Colliot, Didier Dormont, Ninon Burgos

We demonstrated that the areas identified by the CNN were consistent with what is known of Alzheimer's disease and that the visualization approach extract coherent longitudinal patterns.

General Classification Image Classification +1

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