Bénédicte Marie Maréchal

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Related publications (69)

Toward Reliable MR-Based Brain Structure Morphometry : Importance of Rigorous Quality Control

Dementing neurodegenerative disorders have more and more prominent public health implications with the most frequent cause being the currently non reversible Alzheimer's Disease (AD). However, over the past 15 years, an abundant literature has demonstrated ...

EPFL2011

Effects of hardware heterogeneity on the performance of SVM Alzheimer's disease classifier

Bénédicte Marie Maréchal, Gunnar Krüger, Ahmed Abdulkadir

Fully automated machine learning methods based on structural magnetic resonance imaging data can assist radiologists in the diagnosis of Alzheimer's disease (AD). These algorithms require large data sets to learn the separation of subjects with and without ...

Elsevier2011

Automatic quality assessment in structural brain magnetic resonance imaging

Jean-Philippe Thiran, Reto Meuli, Bénédicte Marie Maréchal, Gunnar Krüger

MRI has evolved into an important diagnostic technique in medical imaging. However, reliability of the derived diagnosis can be degraded by artifacts, which challenge both radiologists and automatic computer-aided diagnosis. This work proposes a fully-auto ...

Wiley2009

Automatic quality assessment in structural brain magnetic resonance imaging

Jean-Philippe Thiran, Reto Meuli, Bénédicte Marie Maréchal, Gunnar Krüger

Quality assessment of MRI is of great importance to derive reliable diagnostic information. As automated quantitative image analysis is being increasingly used in routine, automated measures of quality are needed. Based on a single magnitude image, we prop ...

2009

The LHCb Detector at the LHC

Christophe Salzmann, Christoph Frei, Peter Clarke, Jérémie Borel, Christian Jacoby, Aurelio Bay, Minh Tâm Tran, Marc-Olivier Bettler, Louis Nicolas, Cédric Potterat, Géraldine Conti, Christophe Bauer, Tatsuya Nakada, Guido Haefeli, Sergio Jiménez-Otero, Federica Legger, Laurent Locatelli, Niko Neufeld, Mathias Oleg Knecht, Nicolas Zwahlen, Olivier Schneider, Hans Dijkstra, Alfred Ludwig, Bénédicte Marie Maréchal, Frédéric Teubert, Gerhard Raven, Frédéric Blanc, Matthew Needham, Lesya Shchutska, Raluca Anca Muresan, Paul Turner, Alexis Roche, Barinjaka Rakotomiaramanana, Andreas Alexander Maier, Mark Tobin, Victor Coco, Heinz Mueller, Jian Wang, Yiming Li, Giovanni Carboni

2008

METHOD FOR SEGMENTATION OF AN MRI IMAGE OF A TISSUE IN PRESENCE OF PARTIAL VOLUME EFFECTS AND COMPUTER PROGRAM IMPLEMENTING THE METHOD

Bénédicte Marie Maréchal

A method and computer program for segmentation of an MRI image of tissue in presence of partial volume effects, include storing the MRI image in K-space representation as raw dataset, reconstructing N images, each represented by N sets of voxels and N sets ...

2008

Method for Automatic Quality Control of Data in In-Vivo Images

Bénédicte Marie Maréchal

A method for quality control assessment in single time-point in-vivo imaging data related to imaging of objects, includes acquiring an in-vivo image of the object with imaging apparatus, defining a background image corresponding to an imaged air of the in- ...

2008

Method for automatic artifacts detection in human MR images

Bénédicte Marie Maréchal

A method for detecting, in single time-point, in-vivo imaging data related to artifacts in the imaging of objects, includes acquiring at least one in-vivo image with imaging apparatus. A background image corresponds to imaged air of the in-vivo image. The ...

2008

Search for neutral MSSM Higgs bosons at LEP

André Rouge, Eduardo Sanchez, Horst Vogel, Aurelio Bay, Jian Zhao, Bénédicte Marie Maréchal, Frédéric Teubert, Rémy Teuscher, Liang Sun, Shan Jin, Songmei Wu, Qian Wang, Greig Alan Cowan, Csaba Hajdu, Zhirui Xu, Francesco Cerutti, Mark Tobin, Peter Hansen, Lei Zhang, John Wilson, Paolo Ronchese, Matthias Weber, Ji Hyun Kim, Georgios Anagnostou, Simone Campana, Werner Lustermann, Xiao Wang, Zheng Wang

2006

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