P
Pierrick Coupé
Researcher at L'Abri
Publications - 201
Citations - 11121
Pierrick Coupé is an academic researcher from L'Abri. The author has contributed to research in topics: Segmentation & Noise reduction. The author has an hindex of 45, co-authored 183 publications receiving 9147 citations. Previous affiliations of Pierrick Coupé include University of Bordeaux & Polytechnic University of Valencia.
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Book ChapterDOI
Optimized patchMatch for near real time and accurate label fusion.
TL;DR: A new patch-based method using the PatchMatch algorithm to perform segmentation of anatomical structures based on an Optimized PAtchMatch Label fusion (OPAL) strategy, which provides competitive segmentation accuracy in near real time.
Journal ArticleDOI
Detection of Alzheimer's disease signature in MR images seven years before conversion to dementia: Toward an early individual prognosis.
Pierrick Coupé,Vladimir S. Fonov,Charlotte Bernard,Charlotte Bernard,Charlotte Bernard,Azar Zandifar,Simon Fristed Eskildsen,Catherine Helmer,Catherine Helmer,José V. Manjón,Hélène Amieva,Hélène Amieva,Jean-François Dartigues,Jean-François Dartigues,Michèle Allard,Michèle Allard,Michèle Allard,Gwénaëlle Catheline,Gwénaëlle Catheline,Gwénaëlle Catheline,D. Louis Collins +20 more
TL;DR: The high accuracy obtained with this new imaging biomarker paves the way for computer‐based prognostic aides to help the clinician identify cognitively intact subjects that are at high risk to develop AD.
Journal ArticleDOI
AssemblyNet: A large ensemble of CNNs for 3D whole brain MRI segmentation.
Pierrick Coupé,Boris Mansencal,Michaël Clément,Rémi Giraud,Baudouin Denis de Senneville,Vinh-Thong Ta,Vincent Lepetit,José V. Manjón +7 more
TL;DR: Zhang et al. as discussed by the authors presented a novel ensemble method based on a large number of CNNs processing different overlapping brain areas, inspired by parliamentary decision-making systems, which is capable of dealing with complex decisions, unseen problem and reaching a relevant consensus.
Journal ArticleDOI
Hippocampal microstructural damage correlates with memory impairment in clinically isolated syndrome suggestive of multiple sclerosis.
Vincent Planche,Aurélie Ruet,Pierrick Coupé,Delphine Lamargue-Hamel,Mathilde Deloire,Bruno Pereira,José V. Manjón,Fanny Munsch,Nicola Moscufo,Dominik S. Meier,Charles R.G. Guttmann,Vincent Dousset,Bruno Brochet,Thomas Tourdias +13 more
TL;DR: DTI alterations within the hippocampus might reflect early neurodegenerative processes that are correlated with episodic memory performance, discriminating persons with CIS according to their memory status.
Journal ArticleDOI
Appearance-based modeling for segmentation of hippocampus and amygdala using multi-contrast MR imaging.
TL;DR: The experiments demonstrate that non-linear alignment of training data yields the best results and that multimodal segmentation using T1-weighted, T2- Weighted and proton density-weighting images yields better segmentation results than any single contrast.