Can tissue segmentation improve registration? A study of 92 twins (2009)
Yi-yu Chou, Natasha Leporé, Caroline Brun, Marina Barysheva, Katie Mcmahon, ...
Introduction: Robust and automatic non-rigid registration depends on many parameters that have not yet been systematically explored. Here we determined how tissue classification influences non-linear...
SURFACE AND VOLUME REGISTRATION OF BRAIN MAGNETIC RESONANCE IMAGES (2009)
Natasha Leporé, A. Joshi, Richard Leahy, Caroline Brun, Yi-yu Chou, Xavier Pennec, ...
3D volumetric registration of brain images is particularly challenging in cortical regions due to their high complexity and folding. Here we develop a new combined algorithm for surface and volume...
Multi-Atlas Tensor-Based Morphometry and its Application to a Genetic Study of 92 Twins (2009)
Natasha Leporé, Caroline Brun, Yi-yu Chou, Agatha D. Lee, Matthew Meredith, ...
Abstract. Here we develop a multi-template analysis for tensor-based morphometry (TBM) which aims to reduce error from the registration step. In conventional TBM, a single template is nonlinearly...
Caroline Brun, Natasha Leporé, Xavier Pennec, Agatha D. Lee, Marina Barysheva, Grieg De Zubicaray, ...
Abstract. We incorporated a new Riemannian fluid registration algorithm into a general MRI analysis method called tensor-based morphometry to map the heritability of brain morphology in MR images...
Natasha Lepore, Caroline Brun, Yi-yu Chou, Ming-chang Chiang, Rebecca A. Dutton, Kiralee M. Hayashi, ...
Abstract—This paper investigates the performance of a new multivariate method for tensor-based morphometry (TBM). Statistics on Riemannian manifolds are developed that exploit the full information...
3D pattern of brain changes in deaf subjects using Tensor-Based Morphometry (2009)
Natasha Leporé, Patrick Vachon, Franco Lepore, Yi-yu Chou, Caroline Brun, Agatha D. Lee, ...
INTRODUCTION: In the congenital deaf, functional reorganization is known to occur throughout brain regions normally associated with hearing. However, the anatomical correlates of these changes are...
Caroline Brun, Natasha Lepore, Xavier Pennec, Yi-yu Chou, Oscar L. Lopez, Howard J. Aizenstein, ...
Abstract. Tensor-based morphometry (TBM) is an analysis approach that can be applied to structural brain MRI scans to detect group differences or changes in brain structure. TBM uses nonlinear image...
BEST INDIVIDUAL TEMPLATE SELECTION FROM DEFORMATION TENSOR MINIMIZATION (2009)
Natasha Leporé, Caroline Brun, Yi-yu Chou, Agatha D. Lee, Marina Barysheva, Xavier Pennec, ...
We study the influence of the choice of template in tensorbased morphometry. Using 3D brain MR images from 10 monozygotic twin pairs, we defined a tensor-based distance in the log-Euclidean framework...
Agatha D. Lee, Natasha Leporé, Marina Barysheva, Yi-yu Chou, Caroline Brun, Sarah K. Madsen, ...
We used diffusion tensor magnetic resonance imaging (DTI) to reveal the extent of genetic effects on brain fiber microstructure, based on tensor-derived measures, in 22 pairs of monozygotic (MZ)...
Agatha D. Lee, Natasha Leporé, Marina Barysheva, Yiyu Chou, Caroline Brun, Sarah K. Madsen, ...
Abstract. We used tensor-derived measures to map the extent of genetic effects on brain fiber microstructure, in 23 monozygotic and 23 dizygotic twin pairs. All 92 DTI volumes were fluidly registered...
Mean Template for Tensor-Based Morphometry using Deformation Tensors (2008)
Natasha Lepore, Caroline Brun, Xavier Pennec, Yi-yu Chou, Oscar L. Lopez, Howard J. Aizenstein, ...
Abstract. Tensor-based morphometry (TBM) studies anatomical differences between brain images statistically, to identify regions that differ between groups, over time, or correlate with cognitive or...
Agatha D. Lee, Natasha Lepore, Franco Lepore, Flamine Alary, Caroline Brun, Yiyu Chou, ...
[Introduce the problem assuming readers will not have knowledge of it. Why worth doing? Take readers from general to specific using succinct explanation.] Detection of systematic patterns of anatomy...
Caroline Brun, Natasha Leporé, Xavier Pennec, Yi-yu Chou, Agatha D. Lee, Grieg De Zubicaray, ...
In structural brain MRI, group differences or changes in brain structures can be detected using Tensor-Based Morphometry (TBM). This method consists of two steps: (1) a non-linear registration step,...
Controlled Authoring of Biological Experiment Reports (2007)
Caroline Brun, Eric Fanchon, Marc Dymetman, Stanislas Lhomme
We give a demonstration of an application of XRCE's controlled text authoring system MDA to biological experiment reports. This work is the result of a collaboration between XRCE's...
Enriching a Text by Semantic Disambiguation for Information Extraction (2005)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Brun, Caroline, Jacquemin, Bernard, Segond, Frédérique
This paper presents a lexical disambiguation system, initially developed for English and now adapted to French. This system associates a word with its meaning in a given context using electronic...
Normalization and Paraphrasing Using Symbolic Methods (2003)
We describe an ongoing work in information extraction which is seen as a text normalization task. The normalized representation can be used to detect paraphrases in texts. Normalization and...
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
Des ressources linguistiques externes ont été exploitées depuis longtemps en extration d'information. Ces méthodes enrichissent un document en y ajoutant des données sémantiquement...
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
Des ressources linguistiques externes ont été exploitées depuis longtemps en extration d'information. Ces méthodes enrichissent un document en y ajoutant des données sémantiquement...
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
Des ressources linguistiques externes ont été exploitées depuis longtemps en extration d'information. Ces méthodes enrichissent un document en y ajoutant des données sémantiquement...
Enriching a Text by Semantic Disambiguation for Information Extraction (2002)
Jacquemin, Bernard, Brun, Caroline, Roux, Claude
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Enriching a text by semantic disambiguation for information extraction (2002)
Bernard Jacquemin, Caroline Brun, Claude Roux
External linguistic resources have been used for a very long time in information extraction. These methods enrich a document with data that are semantically equivalent, in order to improve recall....
Exploitation de dictionnaires électroniques pour la désambiguïsation sémantique lexicale (2001)
Brun, Caroline, Jacquemin, Bernard, Segond, Frédérique
This paper presents a lexical disambiguation system, initially developed for English and now adapted to French. This system associates a word with its meaning in a given context using electronic...
Exploitation de dictionnaires électroniques pour la désambiguïsation sémantique lexicale (2001)
Brun, Caroline, Jacquemin, Bernard, Segond, Frédérique
This paper presents a lexical disambiguation system, initially developed for English and now adapted to French. This system associates a word with its meaning in a given context using electronic...
Exploitation de dictionnaires électroniques pour la désambiguïsation sémantique lexicale (2001)
Brun, Caroline, Jacquemin, Bernard, Segond, Frédérique
This paper presents a lexical disambiguation system, initially developed for English and now adapted to French. This system associates a word with its meaning in a given context using electronic...
Exploitation de dictionnaires électroniques pour la désambiguïsation sémantique lexicale (2001)
Brun, Caroline, Jacquemin, Bernard, Segond, Frédérique
This paper presents a lexical disambiguation system, initially developed for English and now adapted to French. This system associates a word with its meaning in a given context using electronic...
Thesis (doctoral)--Grenoble 3, 1998.
Document Structure and Multilingual Authoring (2000)
Caroline Brun, Marc Dymetman, Veronika Lux
The use of XML-based authoring tools is swiftly be-coming a standard in the world of technical docu-mentation. An XML document is a mixture of struc-ture (the tags) and surface (text between the...
Document Structure and Multilingual Authoring (2000)
Caroline Brun, Marc Dymetman, Veronika Lux
The use of XML-based authoring tools is swiftly becoming a standard in the world of technical documentation. An XML document is a mixture of structure (the tags) and surface (text between the tags)....
A client/server architecture for word sense disambiguation (2000)
This paper presents a robust client/server implementation of a word sense disambiguator for English. This system associates a word with its meaning in a given context using dictionaries as tagged...
Document Structure and Multilingual Authoring (2000)
Caroline Brun, Marc Dymetman, Veronika Lux
The use of XML-based authoring tools is swiftly becoming a standard in the world of technical documentation. An XML document is a mixture of structure (the tags) and surface (text between the tags)....