Julien Lefèvre

According to our database1, Julien Lefèvre authored at least 32 papers between 2005 and 2021.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2021
Surface Regularity via the Estimation of Fractional Brownian Motion Index.
IEEE Trans. Image Process., 2021

Comparing vector fields across surfaces: interest for characterizing the orientations of cortical folds.
CoRR, 2021

2020
Group-level cortical surface parcellation with sulcal pits labeling.
Medical Image Anal., 2020

2019
The dynamics of cortical folding waves and prematurity-related deviations revealed by spatial and spectral analysis of gyrification.
NeuroImage, 2019

On early brain folding patterns using biomechanical growth modeling.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Global Perturbation of Initial Geometry in a Biomechanical Model of Cortical Morphogenesis.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

2018
Sparse description of the cortical surface pediatric development: A sulcal pits study.
Proceedings of the 15th IEEE International Symposium on Biomedical Imaging, 2018

2017
Local Spectral Analysis of the Cerebral Cortex: New Gyrification Indices.
IEEE Trans. Medical Imaging, 2017

Quelques méthodes et modèles pour l'étude de la morphogenèse cérébrale.
, 2017

2016
An Exact Formula for Calculating Inverse Radial Lens Distortions.
Sensors, 2016

Exploring the successive waves of cortical folding in the developing brain using MRI and spectral analysis of gyrification.
Proceedings of the 13th IEEE International Symposium on Biomedical Imaging, 2016

2015
Spectral clustering based parcellation of FETAL brain MRI.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Quasi-isometric length parameterization of cortical sulci: Application to handedness and the central sulcus morphology.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Model-driven parameterization of fetal cortical surfaces.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Spherical Parameterization for Genus Zero Surfaces Using Laplace-Beltrami Eigenfunctions.
Proceedings of the Geometric Science of Information - Second International Conference, 2015

2014
Simplified gyral pattern in severe developmental microcephalies? New insights from allometric modeling for spatial and spectral analysis of gyrification.
NeuroImage, 2014

Brain Lobes Revealed by Spectral Clustering.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

2013
Model-Driven Harmonic Parameterization of the Cortical Surface: HIP-HOP.
IEEE Trans. Medical Imaging, 2013

Fiedler Vectors and Elongation of Graphs: A Threshold Phenomenon on a Particular Class of Trees
CoRR, 2013

Surface Smoothing: A Way Back in Early Brain Morphogenesis.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

Learning from examples to automatically cluster pigmented skin lesions.
Proceedings of the 10th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2013

2012
Larger is twistier: Spectral analysis of gyrification (SPANGY) applied to adult brain size polymorphism.
NeuroImage, 2012

Fast surface-based measurements using first eigenfunction of the Laplace-Beltrami Operator: Interest for sulcal description.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011
Feature detection and tracking in optical flow on non-flat manifolds.
Pattern Recognit. Lett., 2011

Model-Driven Harmonic Parameterization of the Cortical Surface.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011, 2011

2010
A Reaction-Diffusion Model of Human Brain Development.
PLoS Comput. Biol., 2010

2009
Identification of Growth Seeds in the Neonate Brain through Surfacic Helmholtz Decomposition.
Proceedings of the Information Processing in Medical Imaging, 2009

2008
Optical Flow and Advection on 2-Riemannian Manifolds: A Common Framework.
IEEE Trans. Pattern Anal. Mach. Intell., 2008

Cortical flow: Investigating the spatiotemporal dynamics of the brain.
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

2007
Imaging Brain Activation Streams from Optical Flow Computation on 2-Riemannian Manifolds.
Proceedings of the Information Processing in Medical Imaging, 2007

2005
A Multi-Objective Multi-Modal Optimization Approach for Mining Stable Spatio-Temporal Patterns.
Proceedings of the IJCAI-05, Proceedings of the Nineteenth International Joint Conference on Artificial Intelligence, Edinburgh, Scotland, UK, July 30, 2005

Multi-objective Multi-modal Optimization for Mining Spatio-temporal Patterns.
Proceedings of the Actes de CAP 05, Conférence francophone sur l'apprentissage automatique, 2005


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